Cognomen ใจยะบุตร (ใจยะบุตร 
, Jaiiyabut ) , in the world, is a very rare surname. The cognomen ใจยะบุตร is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
| VARIANT | COUNTRY |
|---|---|
| Jaiiyabut, ใจยะบุตร | Thailand |