Surname Watunyuta (Watunyuta 
) , all over the world, is a very rare cognomen. The family name Watunyuta is habitual in Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname. Very seldom, Watunyuta is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Watunyuta | United States, Thailand |