Surname Domikus (Domikus 
) , all over the world, is a very rare cognomen. The surname Domikus is habitual in Indonesia, where it is a very rare surname, Malaysia, where it is an extremely rare surname, and the United States. Very seldom, Domikus is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Domikus | United States, India, Malaysia, Indonesia |