Surname Okei (Okay 
, Okei 
) , in all the world, is a common last name. The cognomen Okei is characteristic of Turkey, where it is quite a common surname, Malta, where it is quite a rare surname, and Ivory Coast. Measured by absolute frequency, the name is most common in Turkey, Japan, and Nigeria. Likewise, Okei is the forename as well as the last name.