Cognomen Seango (Seango 
) , in all the world, is an extremely rare last name. The cognomen Seango is characteristic of Thailand, where it is a very rare surname, and South Africa, where it is an extremely rare surname. Likewise, Seango is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Seango | India, South Africa, Thailand |