Surname Karkai (Karkai 
) , across the world, is a rare family name. The family name Karkai is characteristic of Western Asia, particularly Qatar, where it is a rare surname, Saudi Arabia, and Israel, where it is a very rare surname. Not in comparison with a country's population, the name is most common in Saudi Arabia, Thailand, and Qatar. Very seldom, Karkai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Karkai | Thailand, Saudi Arabia, Israel, India, Qatar |