Odarnat is the Old Irish form of Odharnait, an early Irish saint's name. The name derives from the element odar meaning "dun-coloured, greyish brown, tan" combined with a diminutive suffix.EtymologyThe root element odar is an Old Irish descriptive term for a pale or tawny shade, often used for animals or complexions. The diminutive suffix conveys endearment or smallness, so the name may have originally meant "little tawny one" or "little dun one." Related masculine forms include Odrán, which uses the masculine diminutive suffix.Historical and Cultural ContextSaint Odharnait (or Odarnat) is venerated as an early Irish saint, though details of her life are scant. Her name appears in medieval Irish martyrologies and genealogies. The feminine form Orna and Ornat are later variants found in Irish-language contexts.The element odar is also common in Gaelic topographic names and place names, indicating that Odarnat fits into a broader Irish naming tradition that drew from physical characteristics and nature.SummaryMeaning: ”dun-coloured, little tawny one”Origin: Old IrishType: Feminine given nameUsage Regions: Ireland, early medievalRelated Names: Odharnait, Odrán, Orna, Ornat