The meaning of the name Erin is Ireland. The origin of the name Erin is Irish. This is the culture in which the name originated, or in the case of a word, the language.
From the Irish name for Ireland.
Erin is on 3,600 BN name lists Erin is currently #82 on the BN charts Erin is currently #337 in U.S. births
Erin 
