From Old English 'clif' meaning cliff; originally a place name for one living near a cliff.
Clive derives from the Old English clif, meaning a cliff, a steep riverbank, or a prominent rocky slope — the same root that gives the language the word 'cliff' itself. As a surname, it identified families who lived near such a geographic feature; as a given name, it carries that landscape's associations: permanence, height, something that stands against erosion. The name became widely used as a given name largely because of one man, whose story was so extraordinary that parents reached for his surname to honor what it represented.
Robert Clive — Clive of India — was the British officer and administrator who, through a combination of military audacity and political maneuvering, effectively laid the foundation for British imperial dominance over the Indian subcontinent in the mid-eighteenth century. His victory at the Battle of Plassey in 1757 with a vastly outnumbered force against the Nawab of Bengal is one of history's more improbable military outcomes. Clive remains a deeply contested historical figure — celebrated in Britain for generations as the architect of empire, now more soberly assessed as a participant in colonial extraction on a massive scale — but his name, adopted enthusiastically by the Victorian era, outlasted his unambiguous reputation.
S. Lewis poured into his writing on myth, faith, and wonder a sensibility that feels entirely at odds with the imperious resonance of his first name. Clive Owen and Clive James represent the name's twentieth-century iterations: sharp, confident, faintly old-fashioned in a way that reads as either distinguished or pleasantly retro depending on one's perspective.