Cognomen Senyum (Senyum 
) , throughout the world, is a rare surname. The surname Senyum is habitual in Indonesia, where it is a rare surname, Malaysia, and the United States, where it is an extremely rare surname. Likewise, Senyum is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Senyum | Spain, Malaysia, India, United States, Indonesia |