Cognomen Mähre (Masztalerz 
, Masztelarz , Mähre ) , around the globe, is a rare last name. The family name Mähre is characteristic of Poland, where it is quite a rare surname, Ireland, where it is a rare surname, and Germany. Not in comparison with a country's population, it most frequently occurs in Poland, Germany, and France. Also, Mähre is the forename as well as the last name.