I was going through my personal name list, and these two names stuck out. I'm wondering if Taliba is too close to Taliban, as their roots are the same. I'm also a bit concerned that Tiamat is too close to Tiananmen, especially when pronunced in English. (Tiananmen Square -
http://en.wikipedia.org/wiki/Tiananmen_Square) I've been there, and you can see the stains of blood.
Otherwise, opinions on the two names? Tiamat I'm especially diggin' right now.