Hi Ajon

I guess it depends on how big/complex/crazy you want to go with it! 🙂
First thing that sprang to mind was a budda or a temple to the side or even incorporating your name.

Alternatively there are many symbols or sculptures that might inspire you.

Try this link – http://www.fotosearch.com/photos-images/thai.html

I know there are a lot of food dishes but also a stack of art and sculpture and buildings from the Thai culture.

Hope it helps

Good Luck
Mattthew