Cognomen Sangno (Sangno 
) , across the world, is a rare surname. The family name Sangno is characteristic of India, where it is a very rare surname, and Thailand, where it is an extremely rare surname. Likewise, Sangno is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sangno | Thailand, United States, India, Myanmar, Brazil |