Cognomen Tiyok (Tiyok 
) , around the world, is a rare surname. The cognomen Tiyok is habitual in South-eastern Asia, particularly Philippines, where it is a rare surname, Indonesia, where it is a very rare surname, and Malaysia, where it is an extremely rare surname. Likewise, Tiyok is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tiyok | Malaysia, Indonesia, Philippines |