I've been told that the name of one of my characters (Echo) looks similar to the main character's name (Eoin), and that skimming readers could easily get confused. I completely agree.

I'm considering changing the name, and I'd like some opinions. The best I've come up with so far is:

Athrù: Irish for "change".

The siginificance: Something in "Echo's" past caused him to change his name -- take on a nickname (that being Athrù/Echo). The name signifies a change he tried to make in himself.

All thoughts and suggestions are warmly invited (please). I'd really like to find the best possible name for this character.