Names Deemed "informal"

This is a list of names in which the community's impression is informal.
gender
usage
impression
Sri m & f Telugu, Tamil, Indonesian
Indonesian and southern Indian form of Shri. It is sometimes a short form of longer names containing this element.
Stace m & f Medieval English, English
Medieval short form of Eustace. As a modern name it is typically a short form of Stacy.
Stacee f English (Rare)
Feminine variant of Stacy.
Stacie f English
Feminine variant of Stacy.
Stan 1 m English
Short form of Stanley. A famous bearer was British comedian Stan Laurel (1890-1965).
Stanko m Slovene, Croatian, Serbian, Bulgarian
Originally a diminutive of Stanislav and other names derived from the Slavic element stati meaning "stand, become".
Stas m Russian, Ukrainian
Russian and Ukrainian diminutive of Stanislav.
Steenie m Scots
Scots diminutive of Stephen.
Stef m Dutch
Short form of Stefanus.
Stefcia f Polish
Diminutive of Stefania.
Steffi f German
Diminutive of Stephanie.
Steph f & m English
Short form of Stephanie or Stephen.
Stevie m & f English
Diminutive of Stephen or Stephanie. A famous bearer is the American musician Stevie Wonder (1950-).
Stew m English
Short form of Stewart.
Stone m English (Modern)
From the English vocabulary word, ultimately from Old English stan.
Storm m & f English (Modern), Dutch (Modern), Danish (Modern), Norwegian (Modern)
From the vocabulary word, ultimately from Old English or Old Dutch storm, or in the case of the Scandinavian name, from Old Norse stormr. It is unisex as an English name, but typically masculine elsewhere.
Stormy f English (Modern)
From the English word meaning "stormy, wild, turbulent", ultimately from Old English stormig.
Stu m English
Short form of Stuart.
Su 2 f & m Chinese
From Chinese () meaning "plain, simple" or () meaning "respectful", besides other characters pronounced in a similar way.
Suk m Korean
Alternate transcription of Korean Hangul (see Seok).
Suki f English
Diminutive of Susanna or Susan.
Sukie f English
Diminutive of Susanna or Susan.
Sully m English
Diminutive of Sullivan and other names with a similar sound.
Sunny f & m English
From the English word meaning "sunny, cheerful".
Sunshine f English
From the English word, ultimately from Old English sunne "sun" and scinan "shine".
Susanita f Spanish (Rare)
Spanish diminutive of Susana.
Suse f German
German diminutive of Susanne.
Susi f German
German diminutive of Susanne.
Susie f English
Diminutive of Susan.
Suz f English
Short form of Susan.
Suzi f English
Diminutive of Susan.
Suzie f English
Diminutive of Susan.
Suzu f Japanese
From Japanese (suzu) meaning "bell" or other kanji having the same pronunciation.
Suzy f English, French
Diminutive of Susan or Suzanne.
Svend m Danish
Danish form of Sven.
Syd m & f English
Short form of Sydney.
Taalay m Kyrgyz
Means "lucky, happy" in Kyrgyz.
Tabby f English
Diminutive of Tabitha.
Tacey f English (Archaic)
Derived from Latin tace meaning "be silent". It was in use from the 16th century, though it died out two centuries later.
Tacito m Italian (Rare)
Italian form of Tacitus.
Tad m English
Short form of Thaddeus.
Taffy m Welsh
Anglicized form of Dafydd. It has been used as a slang term for a Welshman.
Tähti f Finnish (Rare), Estonian (Rare)
Means "star" in Finnish and Estonian.
Taj m Arabic
Means "crown" in Arabic.
Tajuana f African American
Combination of the prefix ta and the name Juana.
Tam 1 m Scottish
Scots short form of Thomas.
Tama m Maori
Means "son, boy" in Maori.
Tamati m Maori
Maori form of Thomas.
Tami f English
Variant of Tammy.
Tammi f English
Variant of Tammy.
Tammie f English
Variant of Tammy.
Tammy f English
Short form of Tamara and other names beginning with Tam.
Taniqua f African American (Rare)
Combination of the popular phonetic elements ta, nee and qua.
Tanner m English
From an English surname meaning "one who tans hides".
Tansy f English (Rare)
From the name of the flower, which is derived via Old French from Late Latin tanacita.
Tarben m Danish (Rare)
Danish variant of Torben.
Tarzan m Literature
Created by Edgar Rice Burroughs for the main character in his novel Tarzan of the Apes (1912). In the novel Tarzan is the ape name of the baby John Clayton, who was adopted by the animals after his parents died in the African jungle. The name is said to mean "white skin" in the fictional Mangani ape language.
Tashi m & f Tibetan, Bhutanese
Means "good fortune" in Tibetan.
Tata m Anglo-Saxon
Old English name probably meaning "happy, glad".
Tate m English
From an English surname that was derived from the Old English given name Tata.
Tatton m English (Rare)
From a surname that was originally derived from a place name meaning "Tata's town" in Old English.
Tatu 1 m Finnish
Diminutive of Taneli.
Tawny f English (Modern)
From the English word, ultimately deriving from Old French tané, which means "light brown".
Teal f English (Rare)
From the English word for the type of duck or the greenish-blue colour.
Teddie m & f English
Diminutive of Edward or Theodore, sometimes a feminine form.
Teddy m English
Diminutive of Edward or Theodore.
Tegwen f Welsh
Derived from the Welsh elements teg "beautiful, pretty" and gwen "white, blessed". This name was created in the 19th century.
Tekoa m Biblical
Possibly means either "stockade" or "horn, trumpet" in Hebrew. In the Old Testament this is the name of a both a city and a son of Ashhur.
Telmo m Portuguese, Spanish
Derived from a misdivision of Spanish Santelmo meaning "saint Elmo". This name is given in honour of Pedro González Telmo, a 13th-century Spanish priest.
Tenney m Medieval English
Medieval diminutive of Denis.
Téo m Portuguese
Short form of Teodoro and other names that begin with Teo.
Teppo m Finnish
Finnish short form of Stephen.
Teri f English
Either a feminine variant of Terry 1 or a diminutive of Theresa.
Terri f English
Either a feminine variant of Terry 1 or a diminutive of Theresa.
Terrie f English
Either a feminine variant of Terry 1 or a diminutive of Theresa.
Terry 2 m & f English
Diminutive of Terence or Theresa. A famous bearer was Terry Fox (1958-1981), a young man with an artificial leg who attempted to run across Canada to raise money for cancer research. He died of the disease before crossing the country.
Tesni f Welsh
Means "warmth" in Welsh.
Tessie f English
Diminutive of Theresa.
Tevin m English (Modern)
Invented name, probably inspired by Kevin and Devin. This name was popularized by the American singer Tevin Campbell (1976-).
Tex m English
From a nickname denoting a person who came from the state of Texas. A famous bearer was the American animator Tex Avery (1908-1980), real name Frederick, who was born in Texas.
Thad m English
Short form of Thaddeus.
Thando m & f Xhosa, Zulu, Ndebele
From Xhosa, Zulu and Ndebele thanda meaning "to love".
Thi f Vietnamese
From Sino-Vietnamese (thi) meaning "poetry, poem, verse".
Thị f Vietnamese
From Sino-Vietnamese (thị) meaning "clan, family, maiden name". This is a very common middle name for Vietnamese girls.
Tibby f & m English
Diminutive of Tabitha or Theobald.
Tiborc m Hungarian (Rare)
Hungarian form of Tiburtius (see Tiburcio).
Ties m Dutch
Diminutive of Matthijs, as well as Diederik and other names beginning with Old High German diota or Old Frankish þeoda meaning "people".
Tiia f Finnish, Estonian
Finnish and Estonian short form of Dorothea.
Till m German
From Tielo, a medieval Low German diminutive of Dietrich and other names beginning with Old High German diota or Old Frankish þeoda meaning "people". Till Eulenspiegel is a trickster in German folklore.
Tilly f English
Diminutive of Matilda.
Tim m English, German, Dutch, Slovene, Swedish, Norwegian, Danish
Short form of Timothy or (in Germany) Dietmar. It is borne by the fictional character Tiny Tim, the ill son of Bob Cratchit in Charles Dickens' novel A Christmas Carol (1843).
Timmy m English
Diminutive of Timothy.
Timo 1 m Finnish, Estonian, German, Dutch
Finnish, Estonian, German and Dutch short form of Timotheus (see Timothy).
Timo 2 m German, Dutch
From Thiemo, an old short form of Thietmar (see Dietmar).
Tin m Croatian
Croatian short form of Martin, Valentin and other names ending in tin.
Tina f English, Italian, Dutch, Danish, Swedish, Norwegian, German, Slovene, Croatian, Macedonian, Georgian
Short form of Christina, Martina and other names ending in tina. In addition to these names, it is also used in Dutch as a short form of Catharina, in Swedish and Croatian as a short form of Katarina, and in Georgian as a short form of Tinatin. A famous bearer is the American musician Tina Turner (1939-2023), born Anna Mae Bullock.
Tine 1 f Norwegian, Danish
Short form of Kristine.
Tino m Italian
Short form of Valentino, Martino and other names ending in tino.
Tiphanie f French
French variant of Tiffany.
Tit m Slovene, Russian (Rare)
Slovene and Russian form of Titus.
Titty f English
Diminutive of Letitia. This is now a slang word for the female breast, and the name has subsequently dropped out of common use.
Toby m & f English
Medieval form of Tobias. It was sometimes used as a feminine name in the 1930s and 40s due to the influence of American actress Toby Wing (1915-2001).
Tod m English
Variant of Todd.
Toiba f Yiddish (Rare)
From Yiddish טויב (toib) meaning "dove".
Tola 2 f Polish
Diminutive of names containing to, such as Antonina.
Tom 1 m English, Dutch, German, Norwegian, Danish, Swedish
Short form of Thomas. Tom Sawyer is the main character in several of Mark Twain's novels, first appearing in The Adventures of Tom Sawyer (1876). Other famous bearers include American actors Tom Hanks (1956-) and Tom Cruise (1962-), as well as American football player Tom Brady (1977-).
Toma 1 f Russian
Diminutive of Tamara.
Tomer m Hebrew
Means "palm tree" in Hebrew.
Tomi m Finnish, Hungarian, Welsh
Finnish, Hungarian and Welsh diminutive of Thomas.
Tommi m Finnish
Finnish diminutive of Thomas.
Tommie m & f English
Diminutive of Thomas, sometimes used as a feminine form.
Tommy m English
Diminutive of Thomas.
Toms m Latvian
Latvian form of Thomas.
Ton m Dutch
Dutch short form of Anton.
Tone 1 m Slovene
Short form of Anton.
Tóni m Hungarian
Hungarian diminutive of Antal.
Toni 2 f English
Short form of Antonia and other related names.
Toninho m Portuguese
Portuguese diminutive of António or Antônio.
Tõnis m Estonian
Estonian form of Anthony.
Tonka f Slovene, Croatian
Slovene and Croatian diminutive of Antonia.
Toño m Spanish
Spanish diminutive of Antonio.
Toon m Dutch
Dutch short form of Antoon.
Topher m English
Short form of Christopher.
Topi m Finnish
Finnish short form of Tobias.
Topsy f English (Rare)
From a nickname that is of unknown meaning, perhaps deriving from the English word top. This is the name of a young slave in Harriet Beecher Stowe's novel Uncle Tom's Cabin (1852).
Tordis f Norwegian
Modern form of Þórdís.
Torger m Norwegian
Variant of Torgeir.
Tori f English
Diminutive of Victoria.
Torny f Norwegian (Rare)
From the Old Norse name Þórný, which was derived from the name of the Norse god Þórr (see Thor) combined with nýr "new".
Torø f Norwegian (Rare)
Norwegian variant of Tora.
Tory m & f English
Diminutive of Salvatore, Victoria, and other names containing the same sound.
Tosia f Polish
Polish diminutive of Antonina.
Tottie f English
Diminutive of Charlotte.
Totty f English
Diminutive of Charlotte.
Toya f American (Hispanic)
Diminutive of Victoria or Custodia used among Hispanic Americans.
Trace m English
Short form of Tracy.
Tracee f English
Feminine variant of Tracy.
Traci f English
Feminine variant of Tracy.
Tracie f English
Feminine variant of Tracy.
Tracy f & m English
From an English surname that was taken from a Norman French place name meaning "domain belonging to Thracius". Charles Dickens used it for a male character in his novel The Pickwick Papers (1837). It was later popularized as a feminine name by the main character Tracy Lord in the movie The Philadelphia Story (1940). This name is also sometimes used as a diminutive of Theresa.
Treasure f English (Modern)
From the English word, ultimately from Greek θησαυρός (thesauros) meaning "treasure, collection".
Trena f Macedonian
Short form of Trendafilka.
Trev m Welsh, English
Short form of Trevor.
Trey m English
From an English nickname meaning "three".
Tria f English (Rare)
Perhaps a short form of Demetria and other names ending in a similar sound.
Triinu f Estonian
Diminutive of Katariina.
Trini f Spanish
Short form of Trinidad.
Trix f English
Short form of Beatrix.
Trixie f English
Diminutive of Beatrix.
Trude f Norwegian, German
Norwegian and German diminutive of Gertrude.
Trudi f German, English
Diminutive of Gertrude and other Germanic names ending with the element drud "strength".
Trudie f English, Dutch
Diminutive of Gertrude.
Truus f Dutch
Diminutive of Geertruida.
Tue m Danish
Danish form of Tófi.
Tully m History
Form of Tullius (see Tullio) used to refer to the Roman orator Marcus Tullius Cicero.
Tutku f & m Turkish
Means "passion" in Turkish.
Tuule f Estonian (Rare)
Estonian variant of Tuuli.
Tye m English
From a surname meaning "pasture" in Middle English.
Tyko m Finnish (Archaic)
Finnish form of Tyge.
Tyla f English (Modern)
Feminine form of Tyler, or a combination of the popular phonetic elements ty and la.
Tylar m & f English (Rare)
Variant of Tyler.
Tyoma m Russian
Diminutive of Artyom.
Tyrell m English (Modern), African American (Modern)
From a surname that was a variant of Terrell. Influenced by similar-sounding names such as Tyrone and Darrell it has been used by African-American parents, usually stressed on the second syllable.
Tyrese m African American (Modern)
Invented name, an elaboration of the initial sound in names such as Tyrone, Tyrell and Tyree. It jumped in popularity after the American singer and actor Tyrese Gibson (1978-) released his debut album in 1998.
Tyyne f Finnish
Derived from Finnish tyyni meaning "calm, serene".
Udi m Hebrew
Diminutive of Ehud.
Uffe m Danish
Variant of Ulf.
Ulli m & f German
Diminutive of Ulrich or Ulrike.
Unique f English (Modern)
From the English word unique, ultimately derived from Latin unicus.
'Uri m Biblical Hebrew
Biblical Hebrew form of Uri.
Uri m Biblical, Biblical Latin, Hebrew
Means "my light" in Hebrew, a possessive form of אוּר (ʾur) meaning "light". This is the name of the father of Bezalel in the Old Testament.
Usagi f Popular Culture
Means "rabbit" in Japanese. This name was used on the Japanese television show Sailor Moon, which first aired in the 1990s.
Uschi f German
Diminutive of Ursula.
Utz m German
Diminutive of Ulrich.
Uzi m Hebrew
Modern Hebrew form of Uzzi.
Uzzi m Biblical, Biblical Hebrew
Means "my power" in Hebrew, a possessive form of עֹז (ʿoz) meaning "strength, power". This is the name of several minor characters in the Old Testament.
Val m & f English
Short form of Valentine 1, Valerie and other names beginning with Val.
Van m English
Short form of names containing van, such as Vance or Ivan.
Vaska m & f Russian, Macedonian, Bulgarian
Russian diminutive of Vasiliy (masculine) or a Macedonian and Bulgarian diminutive of Vasilija (feminine).
Vasko m Macedonian, Bulgarian
Diminutive of Vasil.
Veva f Spanish, Portuguese
Short form of Genoveva.
Vi f English
Short form of Violet.
Vic m & f English
Short form of Victor or Victoria.
Vicki f English
Diminutive of Victoria.
Vickie f English
Diminutive of Victoria.
Vicky f English
Diminutive of Victoria.
Viivi f Finnish, Estonian
Finnish and Estonian form of Vivi.
Vikki f English
Diminutive of Victoria.
Vilko m Slovene, Croatian
Slovene and Croatian diminutive of William.
Vin m English
Short form of Vincent.
Vinnie m & f English
Diminutive of Vincent and other names containing vin.
Vinny m English
Diminutive of Vincent.
Virgee f English
Diminutive of Virginia.
Virgie f English
Diminutive of Virginia.
Vivi f Danish, Swedish, Norwegian
Scandinavian diminutive of names beginning with Vi, as well as Olivia and Sofia.
Vlasi m Russian (Rare)
Alternate transcription of Russian Власий (see Vlasiy).
Vreni f German (Swiss)
Swiss diminutive of Verena.
Wafai m Arabic
Means "loyalty, faithfulness" in Arabic, derived from وفى (wafā) meaning "to fulfill, to live up to a promise".
Wally m English
Diminutive of Walter or Wallace.
Wassa f Anglo-Saxon
Meaning uncertain. It may be a short form of a longer name such as Wāðsige, composed of the elements wāð "hunt" and sige "victory".
Wasswa m Ganda
Means "first of twins" in Luganda.
Wat m English
Medieval short form of Walter.
Wendi f English
Variant of Wendy.
Wendy f English
In the case of the character from J. M. Barrie's play Peter Pan (1904), it was created from the nickname fwendy "friend", given to the author by a young friend. However, the name was used prior to the play (rarely), in which case it could be related to the Welsh name Gwendolen and other names beginning with the element gwen meaning "white, blessed". The name only became common after Barrie's play ran.
Wes m English
Short form of Wesley and other names beginning with Wes.
Wibo m Frisian
Variant of Wiebe.
Wido m Germanic
Originally a short form of names beginning with the Old Frankish or Old Saxon element widu, Old High German witu, meaning "wood" (Proto-Germanic *widuz). This was the name of two 11th-century saints, one from Belgium and one from northern Italy, both commonly called Guido or Guy. From early times this name has been confused with the Latin name Vitus.
Wil m & f English, Dutch
Short form of William and other names beginning with Wil.
Wiley m English
From a surname that was derived from various English place names: towns named Willey or the River Wylye.
Wilkie m English
From an English surname that was originally derived from a diminutive of the given name William.
Wilky m Medieval English
Medieval diminutive of William.
Willi m German
Diminutive of Wilhelm.
Willie m & f English
Masculine or feminine diminutive of William. Notable bearers include the American baseball player Willie Mays (1931-2024) and the musician Willie Nelson (1933-).
Willy m & f English, German, Dutch
Diminutive of William, Wilhelm or Willem. It is both masculine and feminine in Dutch.
Wim m Dutch
Dutch short form of Willem.
Winnie f English
Diminutive of Winifred. Winnie-the-Pooh, a stuffed bear in children's books by A. A. Milne, was named after a real bear named Winnipeg who lived at the London Zoo.
Wit m Polish
Polish form of Vitus.
Wob m Frisian (Archaic)
Frisian diminutive of Germanic names beginning with the element walt meaning "power, authority".
Wobbe m Frisian
Originally a Frisian short form of Waldebert (and other names starting with the Old German element walt meaning "power, authority" and a second element beginning with b).
Woodie m English
Variant of Woody.
Woody m English
Either a diminutive of names containing wood such as Woodrow, or else from a nickname derived from the English word wood. Famous bearers include the folk singer Woodrow "Woody" Guthrie (1912-1967), the comedian and film director Heywood "Woody" Allen (1935-; born as Allan Stewart Konigsberg), and the actor Woodrow "Woody" Harrelson (1961-). It is also borne by the cartoon characters Woody Woodpecker (debuting 1940) and Woody from the Toy Story movies (beginning 1995).
Wrenley f English (Modern)
Elaboration of Wren using the popular name suffix ley.
Wubbe m Frisian
Variant of Wobbe.
Xaawo f Somali
Somali form of Eve.
Xavi m Catalan
Catalan diminutive of Xavier.
Xwm m Hmong
Means "second son" in Hmong.
Yafa f Hebrew
Derived from Hebrew יָפֶה (yafe) meaning "beautiful, pleasant".
Yaffa f Hebrew
Alternate transcription of Hebrew יָפָה (see Yafa).
Yam m Semitic Mythology
Means "sea" in Ugaritic. Yam was the Ugaritic god of the sea, also associated with chaos, storms and destruction. He was a son of the chief god El.
Yamikani m & f Chewa
Means "be grateful, praise" in Chewa.
Yanna 1 f Greek
Alternate transcription of Greek Γιάννα (see Gianna).
Yaw m Akan
Means "born on Thursday" in Akan.
Yenny f Spanish (Latin American)
Spanish variant of Jenny.
Yeter f Turkish
Means "enough, sufficient" in Turkish.
Yidel m Yiddish (Rare)
Alternate transcription of Yiddish יודאל (see Yudel).
Ylli m Albanian
Derived from Albanian yll meaning "star".
Yo'ash m Biblical Hebrew
Hebrew form of Joash.
Yoni m Hebrew
Diminutive of Yonatan.
Yoshi m & f Japanese
From Japanese (yoshi) meaning "good luck", (yoshi) meaning "righteous", or (yoshi) meaning "good, virtuous, respectable", as well as other kanji with the same reading.
Youta m Japanese
Alternate transcription of Japanese Kanji 陽太 (see Yōta).
Yuuta m Japanese
Alternate transcription of Japanese Kanji 優太 or 悠太 or 勇太 or 雄大 (see Yūta).
Zac m English
Short form of Zachary.
Zack m English
Short form of Zachary.
Zak m English
Short form of Zachary.
Zan f & m Chinese
From Chinese (zàn) meaning "help, support", as well as other characters with a similar pronunciation.
Zanna f English
Short form of Suzanna.
Zayden m English (Modern)
An invented name, using the popular den suffix sound found in such names as Braden, Hayden, Jayden and Aidan.
Zdenko m Slovak, Croatian, Slovene
Slovak, Croatian and Slovene form of Zdeněk.
m Portuguese
Portuguese diminutive of José.
Zeb m English
Short form of Zebulun or Zebedee.
Zed m English
Short form of Zedekiah.
Zeke m English
Short form of Ezekiel.
Zeki m Turkish
Means "intelligent, clever" in Turkish, ultimately from Arabic ذكيّ (dhakīy).
Zenzi f German
Diminutive of Kreszenz.
Zeph m English
Short form of Zephaniah.
Zezé m Portuguese
Portuguese diminutive of José.
Zina f Russian
Short form of Zinaida.
Zivit f Hebrew
Feminine form of Ziv.
Žofie f Czech
Czech form of Sophia.
Zoi f Greek
Modern Greek transcription of Zoe.
Zowie f English (Rare)
Variant of Zoe.
Zsuzsi f Hungarian
Diminutive of Zsuzsanna.
Zula 2 f English
Meaning unknown. It has been in use since the 19th century. It is possibly related to the name of the African tribe that lives largely in South Africa, the Zulus. In the 19th century the Zulus were a powerful nation under their leader Shaka.
Zuza f Slovak, Polish
Slovak and Polish diminutive of Susanna.
Zuzanka f Czech, Slovak
Diminutive of Zuzana.
Zuzka f Czech, Slovak
Diminutive of Zuzana.