Cognomen Chequinato (Chequinato 
) , all around the world, is a very rare family name. The family name Chequinato is habitual in Latin America and the Caribbean, particularly Brazil, where it is an extremely rare surname. Much less frequently, Chequinato is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chequinato | Brazil |