Family name Janoh (Janoh 
) , around the world, is a rare surname. The surname Janoh is habitual in Thailand, where it is a very rare surname, Malaysia, and India, where it is an extremely rare surname. Much less frequently, Janoh is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Janoh | Malaysia, Philippines, Nigeria, Thailand, India |