Surname Tomnuk (Tomnuk 
) , in all the world, is a very rare cognomen. The surname Tomnuk is characteristic of New Zealand, where it is a rare surname, Canada, where it is a very rare surname, and Israel. Much less frequently, Tomnuk is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tomnuk | India, Canada, Israel, New Zealand |