Surname Clitus (Clitus 
) , across the world, is a rare cognomen. The cognomen Clitus is habitual in Malaysia, where it is a rare surname, New Zealand, where it is a very rare surname, and Nigeria. Not in comparison with a country's population, it is commonest in Nigeria, Malaysia, and the United States. Also, Clitus is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Clitus | Italy, United States, Nigeria, Malaysia, India |