Bobbie is a diminutive form of Robert as well as Roberta, so it can be either masculine or feminine.
Men usually spell it Bobby. It is short for Robert.
Bobbie Eakes's birth name is Eakes, Bobbie Diane.
Bobbie Blyle's birth name is Bobbie Len Blyle.
Bobbie Williams's birth name is Bobbie Joe Williams Jr..
Bobbie Burns's birth name is Barbara Kossoff.
Bobbie Comber's birth name is Comber, Edmund.
Bobbie Sheehan's birth name is Roberta Sheehan.
Bobbie Sierks's birth name is Hermine Sierks.
Bobbie Holtzman's birth name is Roberta Holtzman.
Bobbie Arnstein's birth name is Roberta Arnstein.
Bobbie Quillan's birth name is Quillan, Barbara Bess.
Bobbie Norman's birth name is Roberta H. Norman.
Bobbie Gentry's birth name is Roberta Lee Streeter.