From a Scottish place name (Earl's Hill) or a variant of Earl; famously borne by Errol Flynn.
Errol is a name with Scottish geographical origins, derived from Errol, a village and parish in Perthshire on the southern bank of the Tay estuary. The place name itself may trace back to a Pictish or early Gaelic root, possibly connected to an element meaning 'lower land' or 'river meadow,' though the etymology remains somewhat uncertain. The Hay family, Earls of Erroll, made the name dynastically significant in Scottish history — the Constables of Scotland for centuries, they were among the most powerful noble families north of the border, and their title carried the place-name into aristocratic consciousness.
The name leapt across the Atlantic and into global popular culture through Errol Flynn (1909–1959), the Australian-born Hollywood actor whose swashbuckling screen persona in films like *Captain Blood* (1935) and *The Adventures of Robin Hood* (1938) made him one of the defining stars of Hollywood's golden age. Flynn's combination of physical charisma, reckless personal life, and genuine on-screen magnetism made 'Errol' synonymous with a particular kind of dashing, slightly dangerous male glamour. The name spiked in popularity during his peak years and has carried a cinematic residue ever since.
Beyond Flynn, Errol Garner (1921–1977), the American jazz pianist known for his buoyant, percussive style and for composing 'Misty,' gave the name a musical dimension of real distinction. These twin associations — swashbuckling cinema and improvisational jazz — make Errol one of those names that carries a whole cultural mood. Today it reads as vintage without being stuffy, with a cool, cross-cultural appeal that stretches from Scottish heraldry to mid-century jazz clubs.