Surname Tkhorik (Tkhorik 
, Тхорик 
) , throughout the world, is a rare cognomen. The family name Tkhorik is characteristic of Eastern Europe, particularly Ukraine, where it is quite a rare surname, Belarus, where it is a rare surname, and Russia, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Tkhorik | Russia, Spain, United States |
| Тхорик | Ukraine, Russia, Belarus, Kazakhstan |