Surname Maksymilian (Maksymilian 
, Максимилиан 
, Maximilianus 
) , all around the world, is a common family name. The surname Maksymilian is habitual in Poland, where it is quite a common surname, Slovenia, where it is quite a rare surname, and Israel, where it is a rare surname. Not in comparison with a country's population, this name is the most popular in Poland, Indonesia, and Romania. Likewise, Maksymilian is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Maksymilian | Germany, United Kingdom, Italy, United States, Poland |
| Максимилиан | Kazakhstan, Russia, Belarus, Ukraine, Lithuania |
| Maximilianus | Indonesia, Belgium, United States, Brazil, Netherlands |
| Максиміліан | Ukraine |
Maks, Maksimilijan, Massimiliano, Max, Maxie, Maximiliaan, Maximilian, Maximiliano, Maximilien, Maximillian, Maximus, Maxmilián, Макс, Макси, Максимилиано, Максимус, Максымилиан, Массимилиано, מקס, מקסימיליאן, ماكس, ماكسي, マックス, and 麦克斯