Need advice...

smo754

Hi!  I've been lurking on here awhile and really appreciate everything I've gotten from this board.

So, here's what's going on.  I am 36 weeks pregnant by a boy I was in a three year relationship with (never married).  A month after we found out I was pregnant, he dumped me...via text message.  Anyway, long story short...I have decided to give the baby my last name.  He hasn't been there for any of the pregnancy, only contacts me via text, never asks about our son, I've seen him twice in 5 months...well now he's mad and thinks it's crazy that he won't have his last name.  

So my question is, how unusual would it be for my son to have my last name?  And to add, do I have to put him on the bc?

Thanks ahead for anything!