NO.
"May I introduce our new MP -Merlin Jones"
"And now a word from our Economics correspondent - Merlin Jones"
And then imagine a portly middle aged golf player called Merlin Jones. You're not just naming a cute baby, an impish little boy and a cool teenager, you're naming a man. And anyway, the teenager might not be cool, he might be small and spotty and geeky and the name would be a torment to him.