Canadian Surnames Baby's Surname - Canadian Legalities?

Baby's Surname - Canadian Legalities? - canadian surnames

Hello everyone!

That is why I am with my first baby in 2 months and I'm not sure what to do about his name. My friend and I are not married and I have to be intelligent. It adament I only use his name, but I prefer at least hiphenate until they are married, then he can change his name to them.
I was told that under Canadian law, so that we parted, and I decide that I will go the country on vacation, very still need an authorization letter to him, but if I had to do the same thing, and they had a name, they wouldnt need my permission.
Any tips? Experiences?

Thank you!