I've not been able to get either of these names out of my mind recently.
Naima brings to mind
John Coltrane (
http://en.wikipedia.org/wiki/Naima),
Naamah just has an incredible and simple beauty to it.
Naima - according to Coltrane - is pronounced ny-ee-ma,
Naamah is na-ah-mah (I use the Hebrew pronunciation, I just like it better)
WDYT?