In all the world, Kelappan (Kelappan 
) is a very rare unisex given name. The first name Kelappan is characteristic of Southern Asia, particularly India, where it is an extremely rare unisex name. Very seldom, Kelappan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Kelappan | United States, United Arab Emirates, India, Malaysia |
| kelappan thampuran cricketer, IN (b. 1925) |
|