Pompeo \p(o)-mpeo, pom-peo\ as a boy's name is of Italian and Latin origin, and the meaning of Pompeo is "five". From the word "pompe". Also possibly from the Greek word "pempo", meaning "the person in charge". Pompey was a Roman statesman and military man, and Caesar's main rival. There is a saint named Pompey whose feast day is April 10.

Pompeo has 5 variant forms: Pompey, Pompeyo, Pompi, Pompilio and Pomponio.