Hehe, Okey dokey, I'll chose Ame!

Is anyone good at thinking up Japanese names? Fieryfly, you've spent time in Japan right? Maybe you can help me ^_^ My character is going to use vibrating Kunai to reproduce his voice so I'd like a name that represents that in some way. Do you know any names to do with sound or the canary bird?

Oh and, what chakra nature would someone who mostly uses sound Jutsu be?