I know 2 Callums, a Calum, a Connor and a Conor, a Ciaran, 2 Kierans and a Kieron. Give your boy a name people won't spell wrong (mind you, I thought I did with Alan but some people think it should have a double L).
On the other hand you could be really "exotic" and choose, say, John or Michael or Robert. These days they're really different.
