Cognomen Yaisiri (Yaisiri 
) , in all the world, is a very rare last name. The cognomen Yaisiri is habitual in Venezuela, where it is a very rare surname, Thailand, and Mexico, where it is an extremely rare surname. Likewise, Yaisiri is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Yaisiri | United States, Venezuela, Mexico, Thailand |