"Variant of Romulus"
The name Romulo is commonly a male name from the "Latin" origin.
Romulo is the Spanish and Portuguese form of the Latin name Romulus, the name Roman tradition gives to the legendary founder of Rome. Spanish writes it Romulo with an accent on the first syllable and Portuguese writes it with a circumflex on the first o; the unaccented Romulo is the spelling that appears in English-language records. It is not a modern coinage, and its first United States birth record in 1912 fits a name long established in those languages.
Romulus means "Myth name (founder of Rome)".
The pronunciation of Romulo is roh-MOO-loh.