My partner and I have been together for 15 years, have never married nor do we intend to. Both our boys have their fathers surname and, at the time of their registration had no idea how irritating I would come to find this. From their medical, dental, school, nursery, passport, post office accounts etc etc, there is nothing to relate me to them. As I am the one who ends up taking them to most appointments I have to give their name which is completely different to mine. I have mentioned to my partner how irritating I find this and suggested changing their names to mine but he sees this as a sleight on his manhood. With the benefit of hindsight I would advise anyone to give their children their own surname.