Last name 济科 (Ziko 
, Zico , Ziku 
) , in all the world, is a common surname. The cognomen 济科 is habitual in Morocco, where it is quite a common surname, Algeria, and Albania, where it is quite a rare surname. Measured by absolute frequency, this name is the most popular in Morocco, Egypt, and Bangladesh. Likewise, 济科 is the forename as well as the last name.