79%RatingSave Gender Feminine Usage Irish (Modern) Pronounced Pron. /ˈfʲiə.nˠə/ [key·simplify] Meaning & History From Irish fiann meaning "band of warriors". Related Names User SubmissionFianna PopularityDetails Last ranked #89 in 2021 Northern Ireland Categories army, Bratz characters, Elder Scrolls characters, ends in -anna, Irish words, modern Irish, potato varieties, warrior