29%RatingSave Gender Feminine Usage English (Modern) Pronounced Pron. ROI-əl-tee [key·IPA] Meaning & History From the English word royalty, derived (via Old French) from Latin regalitas, a derivative of rex "king". Related NamesFamily Tree·Details VariantRoyal PopularityDetails Last ranked #388 in 2021 United States Categories ends in -ty, English nouns, modern English, royalty, word names