Family name Mileck (Mileck 
) , all over the world, is a very rare surname. The cognomen Mileck is characteristic of Brazil, where it is an extremely rare surname, the United States, and Canada. Not in comparison with a country's population, it is the most numerous in Brazil, the United States, and Mexico. Much less frequently, Mileck is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Mileck | South Africa, Mexico, United States, Canada, Brazil |
| tobias mileck (b. 1542) |
|
|
| joseph mileck RO (b. 1922) |
|