Surname Tianok (Tianok 
) , all around the world, is a very rare cognomen. The cognomen Tianok is habitual in South-eastern Asia, particularly Philippines, where it is a very rare surname, Thailand, and Malaysia, where it is an extremely rare surname. Much less frequently, Tianok is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tianok | Malaysia, Thailand, Philippines |