Family name Рор (Rohr 
, Рор 
) , globally, is a common cognomen. The last name Рор is characteristic of Western Europe, particularly Switzerland, where it is quite a common surname, Germany, where it is quite a rare surname, and Austria. Measured by absolute frequency, the name is most common in Germany, the United States, and Brazil. Very seldom, Рор is the forename as well as the last name.