Family name Sellappa (Sellappa 
) , throughout the world, is a rare last name. The surname Sellappa is characteristic of Malaysia, where it is a rare surname, Saudi Arabia, and Israel, where it is a very rare surname. In absolute terms, it is commonest in India, Malaysia, and Saudi Arabia. Likewise, Sellappa is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sellappa | Saudi Arabia, United Kingdom, United States, Malaysia, India |