Surname Jaysy (Jaysy 
) , worldwide, is an extremely rare last name. The family name Jaysy is characteristic of Latin America and the Caribbean, particularly Nicaragua, where it is a very rare surname, Venezuela, where it is an extremely rare surname, and Mexico. More prevalently, Jaysy is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jaysy | Myanmar, Philippines, Venezuela, India, Mexico |