Surname Доменико (Domenico 
, Dominicus 
, Domeniko 
) , all around the world, is a common cognomen. The surname Доменико is characteristic of Malta, where it is quite a common surname, Italy, and Luxembourg, where it is quite a rare surname. Not in comparison with a country's population, the name is most common in Italy, Brazil, and the United States. Much more prevalently, Доменико is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Domenico | Germany, Indonesia, Italy, United States, Brazil |
| Dominicus | Germany, Indonesia, United States, Tanzania, Brazil |
| Domeniko | Italy, Bulgaria, United States, Tanzania, Brazil |
| Доменико | Kyrgyzstan, Russia, Belarus |