Pop is a Romanian surname, typically a variant of the more common Popa. Both surnames derive from the Romanian word popă, meaning "priest," which in turn originates from Old Church Slavic popŭ. Pop is among the most frequent surnames in Romania, closely related to the patronymic Popescu (“son of the priest”). Etymology and Origin The root of the name lies in the ecclesiastical title for an Orthodox priest. The Slavic element popŭ was borrowed into Romanian during the medieval period, when Romanian principalities were under the cultural and religious influence of the Slavic-speaking Orthodox Church. Over time, the term popă became a common byname for priests or their families, eventually solidifying into hereditary surnames like Popa and its abbreviated form Pop. Distribution According to Romanian demography, Pop is the most common Romanian second surname (when two are used), following frequency data among populations traditionally associated with Orthodox clerical occupations. Variants such as Popa and Popescu are likewise widespread, highlighting the historical importance of the priesthood in Romanian village communities. Notable Bearers Notable individuals with this Romanian surname include Claudia Pop (born 1972), a Romanian handball player, and Dan Pop (born 1959), a retired Romanian shot putter. In the United States, Pop exists as an altered form of the Romanian surname, but it may also be of German or Dutch origin (as a pet form of Peter). Additionally, an English surname Pop has a separate etymology, recorded in sources like Wiktionary as possibly stemming from a social club at Eton. Related Names Across Cultures The surname has cognates in many other languages: Popov (and Popova) in Russian, Popović in Serbian, Pope in English, Pape in French, and Pabst in German, all sharing the root meaning “priest.” Meaning: “priest” (variant of Popa) Origin: Romanian, from Old Church Slavic Type: Occupational surname Usage regions: Romania, Moldova, and Romanian diaspora