Keyes \ke-yes\ as a boy's name is of Old English origin. Probably an occupational name to do with the possession of keys. Also possibly from Kay "happy". Francis Scott Key, author of "The Star-Spangled Banner".
Keyes has 2 variant forms: Key and Keys.
For more information, see also related names Caius and Gaius.
Baby names that sound like Keyes are Kees, Kasey, Kacey, Kasee, Kass, Kaycee and Kwesi.