A spelling variant of Chelsea, from an English place name meaning chalk landing place.
Chelsey is a variant spelling of Chelsea, a name rooted in London geography. Chelsea derives from the Old English *Cealchythe*, meaning roughly "chalk landing place" or "chalk wharf" — a reference to the limestone bank along the Thames where chalk and other goods were once unloaded. The district of Chelsea became one of London's most storied neighborhoods, home to writers, artists, and intellectuals across the centuries: Thomas More, George Eliot, Oscar Wilde, and later the Chelsea Bohemians of the early twentieth century.
As a given name, Chelsea began its rise in English-speaking countries in the mid-twentieth century, part of the broader trend of place names crossing into personal use. In the United States, the name received notable attention when Chelsea Clinton was born in 1980, daughter of Bill and Hillary Clinton, bringing the name into millions of American living rooms. Chelsea became a signature name of the 1980s and 90s, carrying a contemporary, fresh-sounding quality that felt neither too traditional nor too invented.
The Chelsey spelling, with its -ey ending, is one of several variants (Chelsy, Chelsi, Kelsey) that reflect the name's adaptability and the American fondness for personalizing a spelling to distinguish a child. It carries all the associations of its parent form — artistic neighborhoods, river light, urban sophistication — while wearing a slightly softer, more personal face. A generation raised with Chelseys and Chelseas are now adults, lending the name a warm generational nostalgia alongside its continued freshness.