Sidney

Derived from an English habitational surname traced to either Saint-Denis in Normandy or Old English elements meaning wide meadow. American parents initially adopted it to honor seventeenth-century political philosopher Algernon Sidney. It entered general use in the late nineteenth century as a standard boys' name before shifting across gender lines a century later.

A Sidney presents alternately as an interwar theater producer in wire-rimmed glasses or a student born at the turn of the millennium. The spelling carries a literary quality that resists casual shortening. It sits comfortably between the boardroom and the orchestra pit. It rarely requires an explanation.