Family name Jeyarupan (Jeyarupan 
) , all over the world, is an extremely rare surname. The last name Jeyarupan is characteristic of Northern Europe, particularly the United Kingdom, where it is an extremely rare surname. Predominantly, Jeyarupan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jeyarupan | Sri Lanka, United Kingdom |