Family name Priyanthika (Priyanthika 
) , throughout the world, is a rare surname. The cognomen Priyanthika is characteristic of Sri Lanka, where it is quite a rare surname, and Kuwait, where it is a rare surname. Also, Priyanthika is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Priyanthika | Kuwait, Sri Lanka |