Surname Jaier (Jaier 
) , in the world, is a very rare cognomen. The cognomen Jaier is characteristic of Spain, where it is a very rare surname, Honduras, and Philippines, where it is an extremely rare surname. Measured by absolute frequency, it is commonest in Spain, Philippines, and Mexico. Likewise, Jaier is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jaier | Colombia, Philippines, Spain, Brazil, United States |