Family name Hengvivatanachai (Hengvivatanachai 
) , across the world, is a very rare cognomen. The family name Hengvivatanachai is characteristic of Thailand, where it is a very rare surname, and the United States, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Hengvivatanachai | United States, Thailand |