Surname キリノ (Quirino 
, キリノ 
) , in the entire world, is a common last name. The surname キリノ is habitual in Mexico, where it is quite a common surname, Brazil, and Portugal, where it is quite a rare surname. Not in comparison with a country's population, the name is most common in Brazil, Mexico, and Philippines. Also, キリノ is the forename as well as the last name.