oh- thats hard. I really like both and both are on my boys list.

I know a 2 year old Jai- I don't know any Levi's but i know they're out there!!

Which one goes better with your last name? How many syllables in your last name? If you have a 1 syllable last name - I'd go with Levi. (ie- Levi Johns) If you have a 2 or more syllable last name I think you can go either way.... sorry if thats not much help.

Have you considered using one as a middle name?