It's lovely. I'm not too fond of how it starts with
Ben though. For some reason, I don't like unusual names that abbreviate to common nns. Not that anyone would call a girl
Ben, but...maybe it would be a source of teasing?
Heck, if I'm naming my son
Buenaventura, it must mean I don't care too much about the prospect of teasing.
And thanks for reminding me of
Columba. I love love love it! It went off my long list when I started going to school at Columbia, though.