Cognomen چنا (چنا 
) , in the world, is a rare family name. The last name چنا is characteristic of Egypt, where it is a rare surname, and Saudi Arabia, where it is a very rare surname. Also, چنا is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| چنا | Egypt, Saudi Arabia |
| عالم چنا World's tallest man, PK (b. 1953) |
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| حمیرا چنا Pakistani singer, PK |
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