Family name Гарковский (Гарковский 
) , all around the world, is a very rare last name. The family name Гарковский is characteristic of Eastern Europe, particularly Belarus, where it is a rare surname, and Russia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Гарковский | Russia, Belarus |
Garkovskii, Garkovsky, and Harkovsky