Surname Tiluk (Tiluk 
) , around the globe, is a very rare cognomen. The cognomen Tiluk is habitual in South Africa, where it is a very rare surname, India, where it is an extremely rare surname, and the United States. More prevalently, Tiluk is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tiluk | India, Indonesia, United States, South Africa |