Variant of Darcy, from the Norman French d'Arcy meaning 'from the fortress'.
Dorcy is a variant of Darcy, ultimately from the Norman French d'Arcy, meaning from the fortress or from Arcy. That heritage places it within the large group of surname-derived names that traveled from place names into personal use. Dorcy feels like one of those forms that has been softened just enough to sound more intimate while still carrying its medieval French background.
Its appeal lies in that mixture of polish and brevity. Dorcy is compact, but not abrupt; unusual, but still familiar enough to process quickly. It has a somewhat vintage elegance, with the kind of understated sophistication that surname names often develop when used as given names.
Because it is rare, Dorcy can feel both tailored and understated. It retains the historical impression of lineage and location while sounding light on its feet in modern use.