"Cloy \c-loy\ as a boy's name. May be derived from "nail" (Old French) as an occupational name having to do with the nails in horse shoes.
Cloy has 2 variant forms: Cloyce and Cloyd.
Baby names that sound like Cloy are Clay, Caley, Klay, Cleo, Coley, Col and Cully. "