Last name เคย์ (Khe 
, เคย์ 
, Kayie 
) , worldwide, is quite a common cognomen. The cognomen เคย์ is habitual in Algeria, where it is quite a rare surname, Myanmar, and Malaysia. Measured by absolute frequency, it is the most numerous in Algeria, India, and Myanmar. Likewise, เคย์ is the forename as well as the last name.