Surname 科吉 (Keji 
, 科吉 ) , globally, is quite a common last name. The last name 科吉 is habitual in Nigeria, where it is quite a rare surname, Uganda, where it is a rare surname, and Sudan. Measured by absolute frequency, this name is the most popular in Nigeria, India, and China. Likewise, 科吉 is the forename as well as the last name.