Surname Тохторов (Тохторов 
) , in the world, is a very rare cognomen. The last name Тохторов is characteristic of Kyrgyzstan, where it is a rare surname, Russia, where it is a very rare surname, and Ukraine, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Тохторов | Ukraine, Kyrgyzstan, Russia |