I can kind of see the appeal of the spelling
Eireann because it is an original way of spelling
Ireland. (well, the word
Erin for
Ireland if that makes sense!) But I do prefer the
Erin spelling. Being of half Irish descent,
Erin is a favorite of mine-I just love the sound and meaning and picture a beautiful girl. It is also my sister-in-law's name. If it weren't hers I would have considered it for a daughter!