Surname Олуйеми (Oluyemi 
, Олуйеми 
) , around the world, is a common last name. The surname Олуйеми is characteristic of Nigeria, where it is quite a common surname, Niger, where it is a rare surname, and Ireland. Measured by absolute frequency, the name is most common in Nigeria, Niger, and the United States. Also, Олуйеми is the forename as well as the last name.