Cognomen Тюмер (Tümer 
, Тюмер 
) , worldwide, is a common last name. The cognomen Тюмер is characteristic of Turkey, where it is quite a common surname, Sweden, where it is a rare surname, and Austria. Measured by absolute frequency, it most frequently occurs in Turkey, Germany, and Sweden. Much less frequently, Тюмер is the forename as well as the last name.