Popescu

The origin of the surname Popescu

Popescu, Romania’s most common surname, joins popa, “priest,” with -escu, “descendant of.”

What kind of surname is Popescu?

As a patronymic surname, the surname Popescu was formed from a father's or ancestor's personal name — the single largest way hereditary surnames arose across Europe. Before family names became fixed, a man was often known as the son of his father (for example “John, son of Robert”), and over generations that link hardened into an inherited surname. Different cultures marked the relationship differently: English and Scandinavian names added “-son”, Irish and Scottish used “Mac” or “O’”, Slavic languages added “-ov”, “-ev” or “-vich”, and many languages simply reused the father's name unchanged. A patronymic surname therefore points back to a founding ancestor rather than a place or an occupation.

How Romanian surnames work

Romanian surnames are often patronymic, most recognisably through the ending “-escu” (“son/descendant of”), as in Popescu, “son of the priest”; the ending “-eanu” typically marks where a family came from. Others derive from occupations, the Orthodox church (Popa, “priest,” is very common) or descriptive nicknames.