Daireann is an Irish feminine name, a variant of Doireann. The root name's etymology is debated: it may derive from the Old Irish prefix der ("daughter") combined with finn ("white, blessed"), or alternatively from Irish doireann meaning "sullen, tempestuous".Mythological SignificanceIn Irish legend, Daireann (or Doireann) was a daughter of Bodb Derg, a prominent figure in the Tuatha Dé Danann. According to the mythological cycle, she poisoned Fionn mac Cumhaill (Finn McCool) after he spurned her romantic advances. This story highlights her character as vengeful and passionate, reflecting the tempestuous meaning of her name.Modern UsageDaireann is used primarily in Ireland, often as a feminine given name. It is less common than its variant Doireann, but both continue to be chosen for their deep mythological roots and distinctive sound.Meaning: Variant of Doireann; possibly "daughter of the white/blessed" or "sullen, tempestuous"Origin: IrishType: Given name (feminine)Usage: Ireland