Surname Kuddu (Kuddu 
) , all over the world, is a rare last name. The cognomen Kuddu is habitual in Estonia, where it is quite a rare surname, Malaysia, where it is a very rare surname, and Indonesia. In absolute terms, it is commonest in India, Indonesia, and Estonia. More prevalently, Kuddu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Kuddu | Estonia, India, Indonesia, Nigeria, Malaysia |