I've got Jesus cutting my lawn in San Diego. As far as I know, it's not the actual Jesus from the bible but a different one.
How was it decided it was okay to name your child after the son of God? I'm assuming there's no mention in the bible of "Name not your spawn after the son of God, unless you change the pronunciation".
You have to know the first parents to call their kid Jesus took a big risk. Probably, as a last minute attempt to ward off a potential stoning, they came up with the alternate pronunciation.