Cognomen Asavajaru (Asavajaru 
) , in all the world, is a very rare surname. The cognomen Asavajaru is characteristic of Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Asavajaru | United States, Thailand |
Art, Bea, Sunee, Nisha, Akarin, Praiya, Dhipyrachad, Kaverachat, and Nipaporn