I absolutely positively hate it when people say that it makes no sense that all of Batman's partners are boys yet they have the girl name Robin.  I mean seriously people?  Stephanie Brown was a Robin and she is  GIRL!  And if you look up the name Robin in a name book you'll see that it says that Robin is one of the few names that can be used for both genders like Alex, Sam and Kelly.  Plus Robin isn't Batman's only partner there's also Batgirl.  Honestly people do your research before saying these things!