Family name Hari Sundar (Hari Sundar 
) , all over the world, is an extremely rare surname. The surname Hari Sundar is characteristic of South-eastern Asia, particularly Malaysia, where it is a very rare surname. Much more frequently, Hari Sundar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Hari Sundar | Malaysia, United States, Nepal |
Bhujel, R Hari Dass, Kuppusamy, and Venkataramani