Last name Jainang (Jainang 
) , all over the world, is a very rare cognomen. The family name Jainang is habitual in Thailand, where it is a very rare surname, and India, where it is an extremely rare surname. Also, Jainang is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jainang | India, Thailand |