Emer

Could also undoubtedly be pronounced as ə-mer. Presumably as a nickname to names such as Emery, Emmett, Emerson, Emma, Emily, Emmeline, Emelia and so forth. I prefer it better for a boy though.

All over Ireland it is pronounced EE-mur; the Anglicized name does not need to have the same pronunciation as the original.

I have heard it's pronounced EE-ver, but I could be wrong.

Here in Cork, Ireland it's EE-mur.

I would pronounce this as "AY-mer", or, in the original version (Éimhear), "AY-ver".