Cognomen Михалчик (Михалчик 
) , worldwide, is a very rare family name. The cognomen Михалчик is characteristic of Eastern Europe, particularly Russia, where it is an extremely rare surname, and Ukraine.
| VARIANT | COUNTRY |
|---|---|
| Михалчик | Ukraine, Russia |
Michalchik, Mihalchik, Mihalčik, Mikhalchik, Mikhaltchik, and Mykhalchyk