Last name Justyna (Justyna 
, Юстина 
, جوستينا 
) , worldwide, is a common family name. The last name Justyna is habitual in Eastern Europe, particularly Poland, where it is a common surname, Hungary, where it is a rare surname, and Bulgaria. Not in comparison with a country's population, this name is the most popular in Poland, Egypt, and Hungary. Also, Justyna is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Justyna | Poland, United States, United Kingdom, Ireland, Germany |
| Юстина | Kazakhstan, Russia, Bulgaria, Belarus, Ukraine |
| جوستينا | Egypt |
| Юстына | Kazakhstan, Russia |
|
stanisław justyna Polish politician, PL (b. 1859) |
|
|
mieczysław justyna Polish physician, anesthesiologist, PL (b. 1909) |
|
| katarzyna justyna researcher |
|