Last name Rât (Рада 
, Rada 
, Rât) , throughout the world, is a widespread family name. The last name Rât is characteristic of Bulgaria, where it is a common surname, Aland Islands, where it is quite a common surname, and Czechia (explore the name in all countries). Measured by absolute frequency, the name is most common in Bulgaria, Philippines, and India. Also, Rât is the forename as well as the last name.