Romanian form of the Roman name Pompilius which is of unknown meaning, possibly a derivative of Pompeius (see POMPEY). Numa Pompilius was the legendary second king of Rome (after Romulus).
Modern form of the Roman family name Pompeius, which was probably derived from a Sabellic word meaning "five". A notable bearer was the 1st-century BC Roman general Gnaeus Pompeius Magnus, also known as Pompey the Great.