Last name Cotón (Coto 
, Coton 
, Cotón 
) , worldwide, is a common cognomen. The last name Cotón is habitual in Latin America and the Caribbean, particularly Costa Rica, where it is a common surname, El Salvador, where it is quite a common surname, and Honduras. Very seldom, Cotón is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Coto | Mexico, Spain, Honduras, El Salvador, Costa Rica |
| Coton | Mexico, Spain, Honduras, United States, Guatemala |
| Cotón | Brazil, Spain, Argentina |