Caitrìona is the Scottish Gaelic form of Katherine. The name Katherine has a complex and debated etymology, likely deriving from the Greek Αἰκατερίνη (Aikaterine). Possible roots include the Greek word ἑκάτερος (hekateros) meaning "each of the two", the name of the goddess Hecate, or even a Coptic phrase meaning "my consecration of your name". Early Christians associated it with the Greek καθαρός (katharos), meaning "pure", which influenced the spelling change from Katerina to Katharina.Cultural SignificanceIn Irish, the form Caitríona is used, while in Scotland it appears as Caitrìona — differentiated by the grave accent on the 'i' in Scottish Gaelic. Both are phonetically anglicized as Catriona, which is a common spelling in English-speaking countries. Variants include Catrina, Katrina, and Katriona.The name has been borne by notable figures in modern times, including Irish actress Caitríona Balfe, known for her role in Outlander, and Catriona Gray, who was crowned Miss Universe 2018. These bearers reflect the name's enduring cross-cultural appeal, particularly in Ireland, Scotland, and the wider English-speaking world.Notable BearersCaitríona Balfe (born 1979), Irish actress and former modelCatríona O'Leary (born 1969), Irish singerCatriona Gray (born 1994), Filipino-Australian model and Miss Universe 2018Catriona MacColl (born 1954), British actressMeaning: Scottish Gaelic form of Katherine, ultimately meaning "pure"Origin: Scottish Gaelic, from Greek AikaterineType: Given nameUsage: Scotland, Ireland, English-speaking countries