Family name Устюшенко (Устюшенко 
) , in all the world, is a rare cognomen. The surname Устюшенко is habitual in Belarus, where it is a rare surname, Ukraine, where it is a very rare surname, and Kazakhstan. Not in comparison with a country's population, it is the most numerous in Eastern Europe, particularly Belarus, Russia, and Ukraine. Very seldom, Устюшенко is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Устюшенко | Belarus, Ukraine, Russia, Kazakhstan |