Surname Triandafilov (Triandafilov 
, Триандафилов 
) , in the world, is a rare family name. The surname Triandafilov is characteristic of Russia, where it is a very rare surname, Georgia, and Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Triandafilov | Russia, Georgia |
| Триандафилов | Russia, Ukraine |
Триандафілов, and Тріандафілов