50%RatingSave Gender Masculine Usage Arabic, Bengali Scripts مأمون(Arabic) মামুন(Bengali) Pronounced Pron. /maʔ.ˈmuːn/(Arabic) [key·simplify] Meaning & History Means "trustworthy" in Arabic, derived from أمن (ʾamuna) meaning "to be faithful". Related NamesFamily Tree·Details RootʾamunaVariantMamoun(Arabic) Categories trust, virtues