Cognomen Taruean (Taruean 
) , worldwide, is a very rare surname. The last name Taruean is habitual in Hungary, where it is a very rare surname, Thailand, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Taruean | United States, Hungary, Thailand |
Methaya, Standard, and Natchareewan