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 | Brazil, United States, Germany, Indonesia, Italy |
| Dominicus | Brazil, Tanzania, United States, Germany, Indonesia |
| Domeniko | Brazil, Bulgaria, Tanzania, United States, Italy |
| Доменико | Russia, Kyrgyzstan, Belarus |