Last name مكاي (Mckay 
, Mccay , مكاي 
) , around the world, is a common cognomen. The surname مكاي is characteristic of Marshall Islands, where it is quite a common surname, New Zealand, and Jamaica (explore the name in all countries). Measured by absolute frequency, the name is most common in the United States, the United Kingdom, and Canada. Much less frequently, مكاي is the forename as well as the last name.