This is what Lleyton said in a interview after his win...
QUESTION: Congratulations, Lleyton. Justine Henin got married and she changed her name to the husband's family name. If you marry Kim Clijsters, do you want her to change to Kim Hewitt as well?
LLEYTON HEWITT: I got no idea. Haven't even thought about it. That's the least of my worries, if we're to get married, you know, it doesn't really bother me, I guess.
QUESTION: I don't think I can top that. Talking of Kim, who was it you were on the phone to when your dad brought the phone out on to court?
LLEYTON HEWITT: Yeah, it was Kim. That was an easy one.