Cognomen Kowor (Kowor 
) , all around the world, is a rare last name. The surname Kowor is habitual in Malaysia, where it is a very rare surname, Indonesia, and India, where it is an extremely rare surname. Much less frequently, Kowor is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kowor | India, Nigeria, Malaysia, Indonesia |