If youngest DD had been a boy, we would have named her Silas Jude. I still love that name and would still use it if somehow we happened to have another boy.
I have a Jakob (who goes by Jake at school) and my youngest is Zakariah . My hubby wanted a Zak and Zachary is a really popular name. in our kids school there is about 1200+ kids in preschool to grade 12. there are only 3 Zakariahs...and the other 2 are spelt Zachariah.