I looked up baby poems online and maybe you could change the words a bit like I did (and there are a ton of poems out there):
The 100th angel from Heaven
who'd been waiting for birth,
is excited to be joining
His (or her) family on Earth....
Welcome, Johnny or Jennie Jones!
Source:
http://www.familyfriendpoems.com/poe...#ixzz42qEeahZo
Family Friend Poems