Surname Etuku (Etuku 
) , around the world, is a rare family name. The cognomen Etuku is characteristic of Sub-Saharan Africa, particularly Kenya, where it is a rare surname, and Nigeria, where it is a very rare surname. Much less frequently, Etuku is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Etuku | Nigeria, Kenya |