Family name Wuttisirisart (Wuttisirisart 
) , in all the world, is a very rare last name. The cognomen Wuttisirisart is habitual in Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Wuttisirisart | United States, Thailand |
Ekkarat, Preeyarat, and Chatchawas