Romulus \r(o)-mu-lus\ as a boy's name is of Latin origin, and the meaning of Romulus is "man of Rome". Along with his twin brother Remus, the legendary founder of Rome, though Romulus murdered his brother in a quarrel over where to place the city, which he then ruled for 37 years. Playwright Romulus Linney.

Romulus has 1 variant form: Romolo.