Surname Kaduku (Kaduku 
) , worldwide, is a very rare cognomen. The cognomen Kaduku is habitual in Albania, where it is quite a rare surname, Italy, where it is a very rare surname, and South Africa, where it is an extremely rare surname. In absolute terms, it is commonest in Albania, Italy, and Nigeria. Much less frequently, Kaduku is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kaduku | South Africa, Italy, Nigeria, India, Albania |
| haxhi ibrahim kaduku (b. 1869) |
|