Need help with surname meaning?

Question:i want to figure out what my families sunames mean?
Allard (i think its french)
DiGiulio (is Italian)
Delmonico (is Italian)

Best Answer - Chosen by Asker: i want to figure out what my families sunames mean?
Allard (i think its french)
DiGiulio (is Italian)
Delmonico (is Italian)

I am not sure about the others but Allard is actually english

Italian Surname origin:
http://en.wikipedia.org/wiki/Italian_sur...

French Surname origin:
http://www.last-names.net/origincat.asp?...

Allard is of Germanic origin, Adelhard meaning noble hardy. It came through Old French into English.