There we have it chenphone
Sounds snappy, honest, personal, dedicated, international and unique.
No prominent search results as of yet.
Hurry up, chenphone.com and the brand is still available

And now that i proposed it, you could always point to this post if someone accuses you to be bigheaded, conceited, arrogant or sporting to much selfesteem when having a product containing your name!
It is just a cool short name with some organic history and possible markting spin.

Or will you go the safe youyota phone route? (not bad either!)