Kerwin \k(e)-rwin, ker-win\ as a boy's name is pronounced KER-win. It is of Irish origin, and the meaning of Kerwin is "little dark one". Also possibly (Old English) "swamp friend".

Kerwin has 6 variant forms: Kervin, Kervyn, Kerwinn, Kerwyn, Kirwan and Kirwen.

Baby names that sound like Kerwin are Korrin, Korin, Corwin, Garwin, Kern and Kierrin.