The 18 first names begin with D

Dagny Therese (1)
Daniel (3)
David (2)
Davy (1)
Delphine (2)
Denis (4)
Denis Yves (1)
Denise (2)
Denise Léone (1)
Didier (11)
Didier Edouard (1)
Didon (1)
Dominique (8)
Dominique, Jean-François (1)
Dommange (1)
Dung (1)