What an impressive list! I don't know any kiddies with those names. My fave would be Thane, or Griffin (my maiden name).

Ari makes me think of a pommy with a thick accent saying "harry", sorry!! I just can't get The Bill out of my head when I say it. Or maybe I am pronouncing it wrong? Ah....how do you pronounce it??

Also quite like Stellan, although there is a slight association with Stella for a girl.