Surname Thamuku (Thamuku 
) , throughout the world, is a rare family name. The cognomen Thamuku is characteristic of Botswana, where it is quite a rare surname, and India, where it is an extremely rare surname. Much less frequently, Thamuku is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thamuku | India, Botswana |