Family name Теллин (Tellin 
, Telline 
, Tellyn 
) , throughout the world, is a rare last name. The surname Теллин is habitual in Belgium, where it is a rare surname, Sweden, and New Zealand. Not in comparison with a country's population, this name is the most popular in the United States, Russia, and Belgium. Much less frequently, Теллин is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Tellin | Sweden, Indonesia, Belgium, United States, India |
| Telline | India, Brazil, United States |
| Tellyn | United Kingdom, United States |
| Теллин | Kazakhstan, Russia |