Family name Prasangika (Prasangika 
) , worldwide, is quite a rare surname. The surname Prasangika is habitual in Sri Lanka, where it is quite a rare surname, and Australia, where it is a very rare surname. Also, Prasangika is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Prasangika | Sri Lanka, United States, Australia |