I want to use one or the other for a dog name, but I want to make sure I am saying them right.
I couldn't find much on pronunciation online.

I think you say "Ci" and "Key". Is that right?

I have found that the dd in "Blaidd" is like O or something.
Could someone please let me know how to say each correctly. Thanks so much.

(and yes, with the "Blaidd", I am a Doctor Who fan <g>)