Cognomen Михайловиц (Mihajlovic 
, Mihailovic , Mihajlovits 
) , in the world, is a common family name. The family name Михайловиц is characteristic of Southern Europe, particularly Serbia, where it is a widespread surname, Montenegro, where it is a common surname, and Bosnia and Herzegovina (explore the name in all countries). Very seldom, Михайловиц is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mihajlovic, Mihailovic | Montenegro, Germany, Bosnia and Herzegovina, Serbia, Austria |
| Mihajlovits | Germany, Canada, United States, Hungary, Venezuela |
| Михайловиц | Russia |
Michailovits, and Mihailovits