Cognomen Чекки (Cecchi 
, Chekki 
, Chekky 
) , all around the world, is a common surname. The surname Чекки is characteristic of Italy, where it is quite a common surname, Argentina, where it is quite a rare surname, and Belgium. Not in comparison with a country's population, it is commonest in Italy, Argentina, and France. Very seldom, Чекки is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Cecchi | France, Argentina, United States, Brazil, Italy |
| Chekki | Belgium, Tunisia, France, Canada, United States |
| Chekky | Philippines |
| Чекки | Kazakhstan, Russia |