Quote from Jerry in The Chinese Woman
Donna: Jerry. Jerry: Excuse me? Donna: Hi, sorry I'm late. Jerry: Who are you? Donna: I'm Donna Chang. Jerry: What do you mean? Donna: I mean I'm Donna Chang. Jerry: You're Donna Chang? Donna: Did you think I was Chinese? Jerry: Oh. No. What, you mean because of the "Chang"? Donna: Actually, the family name wasn't originally Chang. Jerry: I didn't think so. Donna: Used to be "Changstein."