Surname Cogi (Cogi 
) , around the globe, is a rare cognomen. The surname Cogi is habitual in Italy, where it is a rare surname, Belgium, where it is a very rare surname, and France. Not in comparison with a country's population, the name is most common in Italy, France, and India. Very seldom, Cogi is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cogi | Belgium, Italy, Nigeria, India, France |