I really like
Dax : )
It's spunky and sharp without the trendy feel imo.
Dax &
Stellan would sound good as brothers. I'm not as keen about
Dax &
Gideon together though. And the combo
Dax Nathaniel is very nice : )
I also like the similar names Dex, Daz & Dez. A couple of other similar ones are Dux & Dack.
http://en.wikipedia.org/wiki/Daxhttp://en.wikipedia.org/wiki/Dax_%28Star_Trek%29