Family name Michalovsky (Michalovsky 
) , worldwide, is a very rare cognomen. The last name Michalovsky is habitual in Slovakia, where it is a rare surname, Israel, and Canada, where it is a very rare surname. Measured by absolute frequency, it is the most numerous in Slovakia, the United States, and Israel.
| VARIANT | COUNTRY |
|---|---|
| Michalovsky | Canada, Israel, Slovakia, Germany, United States |
Michalovský, Михаловский, Михаловскы, Михаловський, and Міхаловський
| rudolf michalovsky Slovak cross-country skier, SK (b. 1992) |
|