Watchful or alert; also a variant of Casey
Cayce is primarily an English surname-turned-given name. It is most often considered a phonetic spelling variant of Casey, which is derived from the Irish Gaelic surname Ó Cathasaigh, meaning descendant of Cathasach. The root word 'cathasach' translates to watchful or vigilant.
About 13 boys were named Cayce in 2025.
US births per 5-year period, 1990–present (SSA data).
Famous American psychic and clairvoyant
The protagonist and marketing consultant with a sensitivity to logos · Pattern Recognition by William Gibson
