US Popularity Rank: 10778

Origin: Arabic

Meaning: Trustworthy

If you're looking for a name that will encourage baby to be dependable and honest, consider Mamoun, a masculine name of Arabic origin that means "trustworthy." Also commonly spelled Mamun, this name is traditional and striking, making it an excellent option for your little one. Famous namesakes include Syrian artist Mamoun Sakkal and British screenwriter Mamoun Hassan, giving this formal name a creative edge.