Unique boy names that begin with "D" needed! HELP!?

I am expecting my first child (a boy) in May. The father has a thing with having his boys have a name that starts with "D"... I am going to try and stick with that, but I am not 100% committed to it or anything (still open to names that don't begin with D." **I cannot have the name Don, Del, Dante, Dustin, David, Daniel, etc. as those have all been taken by his family or mine** I need help... I am stumped and not liking hardly any D names that people suggest. :-( I liked the name Dyson but I'm pretty sure everyone hates that name. And the dad likes Desmond and Dameon and I don't like those very much. :-( Heeeeeeeeeeeeeeelllllllpppp