Across the world, Perinpanathan (Perinpanathan 
) is a rare boy's forename. The forename Perinpanathan is characteristic of Southern Asia, particularly Sri Lanka, where it is a rare masculine name. More prevalently, Perinpanathan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Perinpanathan | Canada, Norway, United Kingdom, United States, Sri Lanka |