Éire

The Irish word for Ireland, pronounced "ae-ra." You could go the same route via Erin, but Éire feels somehow more contemporary. Not that it'll matter - your little Éire will likely complain about whatever name you give her.

Nicknames:

Éire is kinda too short to shorten!

Famous people named Éire:

There are no famous people named Éire, but we've heard of a famous country!

Fun fact:

In Irish, "Muintir na hÉireann" means "the people of Ireland."

More Inspiration:

Fab Four-Letter Names For Girls, Terrific Two-Syllable Girl Names,