In Australia, I kind of dislike
Isaiah because it's pronounced ie-ZAY-ə whereas the Bible book/ character here is pronounced ie-ZIE-ə. To most people, it probably wouldn't matter but
Isaiah (ie-ZAY-ə) just doesn't fit with the way Aussies say things.
However, if you're in
America (or probably even the
UK), it would be fine. I think then that it's a fairly uncommon but nice Biblical name.
Isaiah Christian is quite Biblical but also nice.
This message was edited 2/25/2015, 2:02 AM