Type Word Usage Old Irish Meaning & History Old Irish prefix meaning "daughter" [1] . Related ItemsFamily Tree ·Details Given Name DescendantsDearbháil, Dearbhla, Deirbhile, Derval, Dervila, Dervla, Doireann (Irish) Daireann, Doireann, Doirend (Irish Mythology) Derbáil, Derbiled (Old Irish) Same Spellingder 1 Sources & ReferencesShow Inline Numbers Hide Inline Numbers Matasović, Ranko. Etymological Dictionary of Proto-Celtic. Brill, 2009, page 109. Share on Facebook Share on Twitter Entry updated May 26, 2026