Bobbie is a diminutive form of Robert as well as Roberta, so it can be either masculine or feminine.
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 Sheehan's birth name is Roberta Sheehan.
Bobbie Sierks's birth name is Hermine Sierks.
Bobbie Holtzman's birth name is Roberta Holtzman.
Bobbie Comber's birth name is Comber, Edmund.
Bobbie Arnstein's birth name is Roberta Arnstein.
Bobbie Quillan's birth name is Quillan, Barbara Bess.
Bobbie Poledouris's birth name is Barbara Renee Godfrey.
Bobbie Norman's birth name is Roberta H. Norman.