Boy:
D: Daniel, David, Dickson,Danson,Dale,Dalton,Dan,Darious,Dennis,Derrick,Dick,Dillion,don,Donald.
G: Gareth,Gary,Geoffrey,George,Glyn,Gordon,Grant.
N: Nahum,Neil,Nash,Nelson,Nevill,Nial,Nicholas,Norbert.
Girl:
D: Daisy, Dama,Diana,Doris,Danella,Donna,Dorothy.
G: Gigi,Gabielle,Garda,Gilda,Gladys,Godiva,Grace,Gytha.
N: Nichole,Nadia,Nada,Nansy,Nana,Noraa,Natalie,Nydia.
Hope these can help you!!
參考: myself