Well, you could always embroider it. If you don't want to do that how about just printing his name on a prominent block on the quilt.
I met a lady in a shop here in OKC who makes quilts for foster children and she told me that anything that was given to a child stayed with the foster parent where they were staying at the time so she always embroidered their name in about 4" letters on the top border of the quilt.
My grandsons loved their Spiderman quilts.
Bless you.