Family name Greysi (Greysi 
) , worldwide, is quite a rare last name. The cognomen Greysi is characteristic of Latin America and the Caribbean, particularly Honduras, where it is quite a common surname, Nicaragua, where it is quite a rare surname, and Venezuela, where it is a rare surname. Not in comparison with a country's population, it is commonest in Latin America and the Caribbean, particularly Honduras, Mexico, and Venezuela. Likewise, Greysi is the forename as well as the last name.