Variant of Kingsley, an English surname meaning 'king's woodland clearing' or 'king's meadow.'
Kingsly is a variant spelling of Kingsley, an English surname that began as a place name: from the Old English cyning (king) and leah (meadow, woodland clearing), it described a royal hunting ground or estate. Dozens of villages across England carry versions of this name, and like many English topographical surnames, Kingsley made the crossing from family name to given name during the nineteenth century, when surname-as-first-name was a fashionable signal of lineage and social aspiration. The name gained particular cultural prominence through Charles Kingsley (1819–1875), the Victorian clergyman and novelist whose works The Water-Babies and Westward Ho!
were staples of English childhood reading for generations. His visibility helped fix Kingsley as a respectable, intellectual-seeming name. In the twentieth century, the novelist Kingsley Amis carried the name into literary celebrity, and his son Martin Amis — born Martin Louis Amis — grew up in a household where the name Kingsley meant a particular kind of brilliant, combative literary wit.
The Kingsly spelling, dropping one 'e,' gives the name a slightly more streamlined, modern silhouette while preserving all its regal etymology. In contemporary usage it sits comfortably alongside other "virtue title" names — names that invoke rank or strength without being overtly religious. The "king" component gives parents a sense of aspiration without requiring a name as blunt as King itself, while the meadow suffix softens the whole into something more pastoral and English. Kingsly is a name with roots, range, and a clean, confident sound.