Cognomen Dendu (Dendu 
) , in the world, is a rare surname. The family name Dendu is habitual in Thailand, where it is a rare surname, Indonesia, where it is a very rare surname, and India, where it is an extremely rare surname. More prevalently, Dendu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Dendu | India, Nepal, Ethiopia, Indonesia, Thailand |