The name of a female, generally Hungarian, Italian, Irish or any mix of those listed. Very pretty-more so than Katherines, Catherines, Kathryns, and the like.
Guy 1: Hey Catherine
Catharine: I'm not Catherine, I'm CathArine.
Guy 1: Oh, I was wondering why you looked prettier today.
Mike: "Do you know Catharine?"
Joe: "Catherine... she's ok"
Mike: "No CathArine."
Joe: " O.... she's unreal."