Erin \e-rin\ as a boy's name (also used as girl's name Erin), is pronounced AIR-en. It is of Irish and Gaelic origin. Poetic name for Ireland. Today, Erin is more commonly used for girls.

Erin has 1 variant form: Eri.

For more information, see also the related name Aaron.

Baby names that sound like Erin are Arin, Eran, Eron, Erwin and Orin.