Family name מילך (Milch 
, מילך , Milhs ) , in the entire world, is a rare surname. The cognomen מילך is characteristic of Israel, where it is a rare surname, Germany, and Czechia. Not in comparison with a country's population, this name is the most popular in the United States, Germany, and Israel. Very seldom, מילך is the forename as well as the last name.