Surname Sookkai (Sookkai 
) , worldwide, is a very rare last name. The cognomen Sookkai is habitual in South-eastern Asia, particularly Thailand, where it is a very rare surname. Very seldom, Sookkai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sookkai | United States, Thailand |
Sombat, Pattana, and Phikoonthong