Surname Zaruski (Zaruski 
) , worldwide, is a very rare last name. The family name Zaruski is habitual in Uruguay, where it is a rare surname, Poland, where it is a very rare surname, and Australia. Measured by absolute frequency, it is the most numerous in Poland, Uruguay, and the United States. More frequently, Zaruski is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Zaruski | Poland, United States, Uruguay, Australia |
|
mariusz zaruski Polish general (1867-1941), UA (b. 1867) |
|
| andrew zaruski |
|