ŌgamJapanese (Modern) This name is used as 桜雅 with 桜 (ou, you, sakura) meaning "cherry (blossom) tree" and 雅 (ga, miya.bi) meaning "elegant, gracious, graceful, refined."... [more]
OileusmAncient Greek, Greek Mythology Derived from the older name *Ϝιλεύς (Wileus), itself from the Boeotian form of ἴλη (ile) meaning "band, troop (of men, horses)".
OineusmAncient Greek, Greek Mythology Means "winemaker", derived from Greek οἶνος (oinos) meaning "wine". This was the name of a Calydonian king in Greek mythology, who was taught wine-making by the god Dionysos.
OisianmOld Celtic An old Celtic name meaning "little deer," or "Fawn." 12th most popular boys' name in Ireland as of 2023. The name of a demigod, poet, and many others given the popularity of the name.
Ok-afKorean (Rare) From Sino-Korean 玉 (ok) meaning "jade" and 雅 (a) "elegant, graceful, refined". Other hanja can be used.
OkayafJapanese Means "mount, hill, knoll" in Japanese.
OkkomFinnish Short form of Oskari, and possibly a variant of Ukko. In the Finnish Orthodox name day calendar Okko's name day is celebrated on February 27, as it is considered to be a short form of Prokko which itself is a diminutive of Prokopios.
OktaviomPolish (Modern, Rare) Most probably an invented variant of Oktawiusz inspired by Octavio. Last year (2019) two baby boys in Poland were given this name as a first name.
OlandmEnglish (American) Name of unknown meaning. Oland is possibly comprised of the Swedish elements ö, meaning "island," and land, meaning "land."... [more]
OlaniranmYoruba Means "nobility (or wealth) has pedigree" in Yoruba.
Oleanderm & fGreek (Rare), English (Rare) The name Oleander originated as an Greek name. In Greek, the name Oleander means "an evergreen tree."... [more]
OliblishfMormon In a facsimile in the Book of Abraham, this name appears as a great world standing next in place to Kolob, said to have been called such by the Egyptians in Abraham's time.
OlihahmMormon (Rare) Comes from the Plain of Olihah Shinehah, a place mentioned in Mormon scripture.
OlimarmPopular Culture From Captain Olimar, the main protagonist of the video game franchise Pikmin, made by Shigeru Miyamoto, named after Mario himself (Olimar is an anagram of Mario, with an L added; his Japanese name, Orimā, (オリマー) which was romanized as Olimar, is a perfect anagram of "Mario").
OlivinefEnglish (Rare), French (Rare), Jamaican Patois (Rare) Diminutive or elaborated form of Olive, or directly from the English and French word olivine that denotes a type of gemstone, whose name ultimately goes back to Latin oliva "olive" (so named in the late 18th century for its olive green color).
ÖllegårdfSwedish (Rare) Swedish form of the Old High German name Odalgart. It's possibly a combination of Ancient Germanic *ôþela "patrimony" and *gardaz "enclosure".
OllivandermEnglish (American, Modern, Rare), Popular Culture Surname of Garrick Ollivander, a wizard and the owner of Ollivander's Wand Shop in the Harry Potter book series and movie franchise by J. K. Rowling. In the Harry Potter universe the name is said to be of Mediterranean origin and mean "he who owns the olive wand".
OmairmArabic, Urdu, Maranao Alternate transcription of Arabic عمير (see Umayr), as well as the Urdu and Maranao form.
OmanmIndian MEANING - "friend, protector, helper, favour, help"... [more]
OmbrettafItalian, Literature Coined as a diminutive of Italian ombra "shade; shadow", this name first came into usage after Antonio Fogazzaro used it for a character in his novel Piccolo mondo antico (The Little World of the Past in English) (1895).
ÖmrümfTurkish Term of endearment that is also used as a given name. It means "My Life" in Turkish.
OmurafJapanese Transferred from the surname "Omura".
ÔnmVietnamese From Sino-Vietnamese 溫 (ôn) meaning "lukewarm" or 㝧 (ôn) meaning "steady, firm, secure".
OnfJapanese From Japanese 恩 (on) meaning "grace, kindness, goodness, favor, mercy, blessing, benefit", 温 (on) meaning "warm", 音 (on) meaning "sound" or other kanji which are pronounced the same way.
OnandagusmMormon (Rare) A Lamanite prophet-king who was known from the Hill Cumorah to the Rocky Mountains.
OnanongfThai From Thai อร (on) meaning "beautiful, lovely" and อนงค์ (anong) meaning "beautiful woman".
OnatmTurkish In Turkish means "decent", "proper", "beneficial", "correct".
OnatahfNew World Mythology In Iroquois mythology, Onatah was one of the Deohako (the Life Supporters, or Three Sisters.) Onatah represented the spirit of the corn, while her two sisters represented beans and squash. In one common Iroquois legend, Onatah was stolen by Tawiscara and hidden underground, causing a great famine until she was found and freed... [more]
Onervaf & mFinnish Derived from the Finnish word onerva meaning "aftergrass; the hay grown after harvesting".
OnesikritosmAncient Greek Derived from Greek ὄνησις (onesis) meaning "use, profit, advantage, good luck" and κριτός (kritos) meaning "picked out, chosen" or "choice, excellent".
OnyinahmAfrican Onyinah - is of African Origin with meaning in Ghana and Nigeria especially with the Ukwani speaking people. The name is given to a strong new born marked for greatness. the literary meaning of ONYINAH is - A MIGHTY TREE... [more]
Oparaf & mIgbo Opara is common as a surname or literal word in Nigeria. The oldest son, who has inherited the rights and responsibilities of his father after his father has died.
OperettafPopular Culture Italian diminutive of "opera" and was used originally to describe a shorter, perhaps less ambitious work than an opera. Operetta provides an alternative to operatic performances in an accessible form targeting a different audience... [more]
OpportunefMedieval French, History (Ecclesiastical) From Middle French opportun meaning "suitable, fitting", a derivative of Latin opportunus "fit, suitable, convenient, timely". This was the name of an 8th-century French saint.
OracemPopular Culture, English (American, Rare) Orace is the mule companion of Flip the Frog in such early 1930s cartoons as The Village Specialist, Spooks, and The Milkman, created by Ub Iwerks.... [more]
Oranm & fHebrew (Modern, Rare) Combination of the name Or, means "light" and the name Ran, means "singing" or "(he) sang", this name is not related to the name Oren.
Orangef & mEnglish First found as a feminine given name in medieval times, in the forms Orenge and Orengia. The etymology is uncertain, and may be after the place in France named Orange... [more]
OrchidfEnglish (Rare) From the eponymous flowering plant. The plant's name derives from Latin orchis, borrowed from Ancient Greek ὄρχις (orkhis), meaning "testicle" (the name was given to the plant because of the testicle-shaped subterranean parts of some European orchids).
OrenefEnglish (American) Meaning unknown, possibly created due to the popularity of similar sounding names such as Irene.
Oreumm & fKorean (Modern) From the verbal noun of verb 오르다 (oreuda) meaning "to go up" (compare Oreun).
Oreunm & fKorean (Modern, Rare) From the present determiner form of verb 오르다 (oreuda) meaning "to go up," coinciding with the dated term for the right(-hand) or right side (compare Oreum).
OribemJapanese (Rare) This name is used as 織部 with 織 (shoku, shiki, o.ru, (-)o(.)ri) meaning "weave" and 部 (bu, -be) meaning "section, department, class."... [more]
Orinf & mJapanese (Rare) From Rin combined with an o kanji, e.g. 緒 meaning "cord, strap," also used as an honorific version of that name, prefixed with 御/お- (o), used with regards to female names from around the Kamakura and Muromachi periods to around the 20th century.... [more]
Orizobam & fNahuatl Possibly from the Nahuatl word meaning "valley of happy waters". Another theory suggests it is a distant derivation of Tarshish, meaning "trading post".... [more]
ÖrnmIcelandic, Swedish From an Old Norse name and byname derived from ǫrn meaning "eagle". It coincides with the modern Icelandic and Swedish noun örn, also denoting the bird.
OrnicarmPopular Culture, Western African (Rare) From the phrase Mais où est donc Ornicar? that is a mnemonic of the French coordinating conjunctions. The phrase is also the title of a movie and part of the French Chuck Norris fact Chuck Norris knows where Ornicar is.
OromemLiterature The huntsman of the Valar in J.R.R. Tolkien's, the Silmarillion.
OromedonmAncient Greek Derived from Greek ὤρα (ora) meaning "care, concern" and μέδων (medon) meaning "ruler" (see medomai).
OrovidafJudeo-Spanish Means "golden life" from Spanish oro "gold" combined with vida "life". This name was used by Jewish women in the medieval kingdom of Navarre.
Orpazf & mHebrew Combination of the names Or and Paz 2 means "golden light" in Hebrew.
Oryanf & mHebrew The word Oryan is from the Aramaic name "Bar Oriyan" which means "Educated In The Bible", this is also variant of the French name Oriane / Orianne means "gold".
OsafJapanese From Japanese 緒 (o) meaning "thread" combined with 沙 (sa) meaning "sand". Other kanji combinations are possible.
OsakafJapanese From Japanese 修 (osa) meaning "discipline, study" combined with 香 (ka) meaning "fragrance". Other combinations of kanji characters are possible.
OsanafAnglo-Saxon, History (Ecclesiastical) Derived from the Old English elements os "god" and āna "sole, alone". This name was borne by Saint Osana, a Northumbrian princess whose local following as a saint developed informally after her death, though she was never officially canonised... [more]
OsatamJapanese From Japanese 長 (osa) meaning "chief, head, leader" combined with 太 (ta) meaning "thick, big". Other kanji combinations are possible.
OsatakamJapanese From Japanese 魁 (osa) meaning "chief" combined with 岳 (taka) meaning "mountain peak". Other kanji combinations are possible.
OsayamJapanese From Japanese 修 (osa) meaning "study, discipline" combined with 也 (ya) meaning "also". This name can be formed with other kanji combinations as well.
O-SeongmKorean From Sino-Korean 五 (o) meaning "five" combined with 星 (seong) meaning "star, planet" or 性 (seong) meaning "nature, character, sex"... [more]
OslafmAnglo-Saxon Derived from Old English os "god" and lāf "legacy, remains" (from laibō). This name was borne by a son of Æthelfrith, who was King of Bernicia from c. 593 until his death c. 616.
OsrædmAnglo-Saxon Original form of Osred derived from the elements os "god" and ræd "counsel, advise" meaning "god's counsel, advised by god, god's advice"... [more]
OsredmAnglo-Saxon, History Variant spelling of the Old English name Osræd, which was derived from Old English os "god" combined with ræd "counsel".... [more]
OsrunfGermanic Name based on the Old High German elements "ans" (transferred to "os", meaning engl. "god") and "run / rúna" (engl. "rune" or "secret").
OssnaitfIrish Feminine diminutive form of the Irish given name Ossan.
OsterlindfMedieval German A dithematic name form from the Germanic name element ost "east" and linta "linden tree, lime; shield (made of lime wood); gentle, soft".
OtmDutch Dutch form of Odo; in some instances, the name is also a short form of Adrianus.
ŌtamJapanese (Modern) This name combines 桜 (ou, you, sakura) meaning "cherry (blossom) tree" with 太 (ta, tai, futo.i, futo.ru) meaning "big around, plump, thick" or 大 (tai, dai, oo-, -oo.ini, oo.kii, ta) meaning "big, large."... [more]
OtakárekmCzech Diminutive of Otakar, not used as a given name in its own right.
OtanesmOld Persian (Hellenized), History Hellenized form of Old Persian Utana. This name was borne by one of the seven Persian noblemen that helped Darius the Great come to power.