Cognomen Muruggan (Muruggan 
) , across the world, is a very rare surname. The cognomen Muruggan is habitual in Singapore, where it is a rare surname, Malaysia, where it is a very rare surname, and India, where it is an extremely rare surname. Very seldom, Muruggan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Muruggan | Singapore, United States, United Kingdom, India, Malaysia |