Yerosovo

Yerosovo is a Russian surname. It is a patronymic, derived from the male given name Yerofey (Ерофей). Yerofey, in turn, is a Russian form of the Greek name Hierotheos (Ἱερόθεος), meaning "God-dedicated" or "sacred to God." Therefore, the surname Yerosovo essentially means "son of Yerofey" or "descendant of Yerofey." The surname is most likely to be found in regions of Russia where the given name Yerofey was historically common. Genealogical research would be required to determine the specific origins and distribution of families bearing this surname.