Names Categorized "thinness"

This is a list of names in which the categories include thinness.
Cáel m Irish Mythology
From Old Irish cáel meaning "slender". In Irish legend Cáel was a warrior of the Fianna and the lover of Créd.
Caoilfhionn f Irish
Derived from the Old Irish elements cáel "slender" and finn "white, blessed". This was the name of several Irish saints.
Caolán m Irish
From Irish caol meaning "slender" combined with the diminutive suffix -án.
Elif f Turkish
Turkish form of Alif, the name of the first letter of the Arabic alphabet, ا. It also means "slender", from the Turkish phrase elif gibi, literally "shaped like elif".
Haifa f Arabic
Alternate transcription of Arabic هيفاء (see Hayfa).
Hayfa f Arabic
Means "slender" in Arabic.
Keelan m Irish
Anglicized form of Caolán.
Keelin f Irish
Anglicized form of Caoilfhionn.
Keely f English
From an Irish surname, an Anglicized form of Ó Caolaidhe, itself derived from the given name Caoladhe, from Irish caol "slender".
Meinir f Welsh
Means "tall and slender, beautiful maiden" in Welsh (a compound of main "slender" and hir "tall").
Meinwen f Welsh
Means "slender and beautiful maiden" from a Welsh compound of main "slender" and gwen "white, blessed".
Narin f Turkish
Means "slender, delicate, fragile" in Turkish.
Quinlan m & f English (Rare)
From an Irish surname, an Anglicized form of Ó Caoindealbháin, itself from the given name Caoindealbhán (Old Irish Caíndelbán).
Senga f Scottish
Sometimes explained as an anagram of Agnes, but more likely derived from Gaelic seang "slender".
Tanu f Hindi
Means "slender" in Sanskrit.
Tanvi f Hindi, Marathi, Gujarati
Means "slender woman" in Sanskrit.