Last name Тютюннык (Тютюннык 
) , in all the world, is an extremely rare cognomen. The surname Тютюннык is habitual in Eastern Europe, particularly Russia, where it is an extremely rare surname, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Тютюннык | Russia, Ukraine |
Tiutiunnyk, and Tyutyunnyk