English place-derived name, possibly from Old English 'ēast' (east) and 'lēah' (meadow or clearing).
Esley is an uncommon and quietly individualistic name, most plausibly understood as a phonetic variant of Leslie or Lesley, which originated as a Scottish surname derived from a place in Aberdeenshire. The place name itself is thought to come from the Gaelic lios liath — 'grey garden' or 'grey enclosure' — giving the name a distinctly northern, wind-swept quality.
Leslie entered use as a given name for both men and women during the nineteenth century, carried outward by the Scottish diaspora and the general Victorian taste for surnames-as-forenames. As a spelling variant, Esley strips away the conventional letters and renders the sound more directly, in the tradition of American and southern English vernacular naming where phonetic spelling was often preferred to classical orthography. This makes Esley particularly associated with late nineteenth and early twentieth century American naming practice, appearing in census records from the rural South and Midwest — a period when parents frequently coined or respelled names to give their children something distinctive.
The name has a certain understated charm: it sounds gentle and approachable, neither weighted by grand historical association nor so invented that it lacks depth. Its very scarcity makes it memorable, and its sound — soft, two-syllable, ending in that bright 'ee' — gives it an easy, friendly quality that wears well across a lifetime.