Kay name meaning

name meaning: Kay \kay\ as a boy's name (also used as girl's name Kay), is of Latin and Old Welsh origin, and the meaning of Kay is "happy, rejoicing". From Gaius. Ancient name borne, in legend, by a knight of the Round Table. Now more common as a woman's name.

Kay has 2 variant forms: Kai and Keh.

For more information, see also related names Keyes and Caius.

Baby names that sound like Kay are Kaye, Gay, Kaj and Key.

View a list of the 5 names that reference Kay.

origin:  Welsh
number of letters: 3. see all 3-letter names