Family name Oukei (Okay 
, Oukei 
) , all over the world, is a common surname. The surname Oukei is habitual in Turkey, where it is quite a common surname, Malta, where it is quite a rare surname, and Qatar, where it is a rare surname. Not in comparison with a country's population, this name is the most popular in Turkey, Indonesia, and Myanmar. Much less frequently, Oukei is the forename as well as the last name.