Willow if you had Levi for your DS then maybe if this bub is a boy Levi might suit him!!

some others i can think of:

Emmerson
Kyan
Caden
Chase/Chais
Kade
Tyron
Nixon (have to put these in here!)
Nash
Leroy
Tristan
Tyson
Gareth

how exciting i cant beleive your bub is almost here already!