Cognomen Manijai (Манижаи 
, Manijai 
) , in all the world, is a very rare surname. The surname Manijai is habitual in Russia, where it is a very rare surname, and India, where it is an extremely rare surname. Likewise, Manijai is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Манижаи | Russia |
| Manijai | India |