Cognomen Sengon (Sengon 
) , in all the world, is a rare surname. The last name Sengon is characteristic of Laos, where it is quite a rare surname, Turkey, where it is a rare surname, and Indonesia, where it is a very rare surname. Much less frequently, Sengon is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sengon | Turkey, India, Thailand, Laos, Indonesia |