Cognomen Sanmugum (Sanmugum 
) , all around the world, is a very rare surname. The last name Sanmugum is habitual in Malaysia, where it is a rare surname, and India, where it is an extremely rare surname. Likewise, Sanmugum is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sanmugum | India, Malaysia |