Family name Smeshnaya (Smeshnaya 
, Смешная 
) , in the world, is a very rare last name. The family name Smeshnaya is characteristic of Kazakhstan, where it is a rare surname, Russia, where it is a very rare surname, and Kyrgyzstan.
| VARIANT | COUNTRY |
|---|---|
| Smeshnaya | United States, Russia |
| Смешная | Kazakhstan, Kyrgyzstan, Russia, Ukraine |