Cognomen Jairuddin (Jairuddin 
) , throughout the world, is a rare last name. The family name Jairuddin is habitual in Malaysia, where it is a very rare surname, India, where it is an extremely rare surname, and Philippines. More frequently, Jairuddin is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jairuddin | India, Malaysia, Philippines |