Fortino ortus - to bless birth
Vivo vixi victum forto - be alive, maintain strength
Corroboro amour - to strengthen love
Also I'm after which is the more correct
Ut vivo vixi victum itaque/quod forto - to be alive and maintain strength
Corroboro per/cum amour - to strengthen with love
Ortus corroboro per/cum amour - birth to strengthen with love
I'm tempted not to use 'cum' in the last couple due to the dirty connotations with the spelling. However if it's more correct then I'll use it.
The meanings came from an online Latin/English translator. It's for my boyfriend's Godson's christening. I'm making his christening shirt(it's in conjunction with a medieval themed wedding)and I thought it'd be nice to put on it.