Doyle is an Irish masculine given name, derived from the surname Doyle, which itself is an Anglicized form of the Irish Ó Dubhghaill meaning "descendant of Dubhghall." The personal name Dubhghall is the Irish and Scottish Gaelic form of Dougal, a name composed of Old Irish elements dub "dark" and gall "stranger," thus meaning "dark stranger." Historically, this term was used by the Irish to distinguish different groups of Vikings: the Dubhghoill ("dark strangers") usually referred to Danes, while the Fionnghoill ("fair strangers") referred to Norwegians. The surname Doyle has deep roots in Irish history, particularly associated with counties such as Wexford, Wicklow, and Dublin. It ranks among the most frequent Irish surnames globally. Additionally, there is a less common alternative etymology tracing Doyle to the Anglo-Norman surname D'Oyley, meaning "from Ouilly," derived from places in Normandy, though this connection to the prominent D'Oyly family remains unclear. Bearers of the surname have been diverse, but one of the most renowned is Arthur Conan Doyle (1859–1930), the Scottish writer famous for creating the detective Sherlock Holmes. He was born to an Irish Catholic family and his notable works, including the Sherlock Holmes stories and The Lost World, have left a lasting legacy. Other notable figures include the Irish entertainer and actor John Doyle, and the American country music singer Doyle Lawson. While Doyle is predominantly a surname, it has occasionally been used as a given name, particularly in Ireland and among Irish diaspora communities, reflecting a broader trend of adopting surnames as first names. The name's strong ethnic and cultural ties often evoke a sense of Irish identity. Etymologically, the name shares roots with other surnames such as MacDougall and MacDowell, which are also derived from Dubhghall. In summary, Doyle carries both a distinct Gaelic legacy and a prominent literary association, making it a name with layered cultural and historical significance. Meaning: "descendant of Dubhghall" (from surname), where Dubhghall means "dark stranger" Origin: Irish, derived from Old Irish elements Type: Given name (from surname) Usage Regions: Ireland, English-speaking countries