in the first parograph the bit were it said
Your Phillip Fry and Amy Wong would have a daughter named Lucy Fry-Wong? Then Lucy would mate with a VV whose name is John Green-Smith, so what surname would you pass on to THEIR child? Sara Fry-Wong-Green-Smith, sounds a bit cumbersome to me LOL, but maybe someone else who has used surnames can tell us how they did it.

you can't keep going Fry-Wong-Green-Smith because u only have a limited amount of space