Which name for DS2 - pick from two please

[Terramirabilis]

We're down to two names for DS2, due in a couple of months. Middle name will be Ambrose. First name will be Jonah or Cormac. Both work equally well with our last name and don't create any funny initials. We're both leaning one way at the moment, although haven't finally decided.

Which do you prefer?

I think Cormac goes better with Brendan.

Jonah

Never heard of the bad luck connotations of Jonah although I can see the idea of it. I'm not worried about it. Jonas is too reminiscent of the Jonas Brothers for me.

Cormac

Cormac