I also think it's a great name, I like it a lot. It fits into that "Slightly off-beat and unusual Biblical" category that I seem to love so much! Not a fan of
Valentine though. What about:
Boaz Henry,
Boaz George,
Boaz William,
Boaz Finley,
Boaz Nathaniel
Elijah Boaz,
Gideon Boaz,
Oliver Boaz,
Charlie Boaz,
Maximilian Boaz