Last name Posok (Posok 
) , around the globe, is a very rare cognomen. The cognomen Posok is characteristic of South-eastern Asia, particularly Malaysia, where it is a rare surname, and Philippines, where it is an extremely rare surname. Much less frequently, Posok is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Posok | Malaysia, India, Philippines |