Family name Sellakannu (Sellakannu 
) , worldwide, is a very rare surname. The last name Sellakannu is characteristic of Singapore, where it is a rare surname, Malaysia, and India, where it is an extremely rare surname. Also, Sellakannu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sellakannu | Singapore, Malaysia, United States, India |