>
Last name Cayce (Cayce , 凯斯 , كايس ) , around the globe, is a rare surname. The cognomen Cayce is habitual in the United States, where it is a rare surname, Israel, where it is a very rare surname, and New Zealand. Not in comparison with a country's population, it is commonest in the United States, China, and Canada. More frequently, Cayce is the forename as well as the last name.