Surname Sekkappan (Sekkappan 
) , all around the world, is a very rare cognomen. The family name Sekkappan is characteristic of Singapore, where it is a rare surname, the United Kingdom, where it is an extremely rare surname, and Canada. Measured by absolute frequency, it is commonest in India, the United States, and Singapore. Also, Sekkappan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sekkappan | Canada, Singapore, United States, United Kingdom, India |