Cognomen Sajjanasingh (Sajjanasingh 
) , in all the world, is a rare last name. The cognomen Sajjanasingh is habitual in Southern Asia, particularly India, where it is a very rare surname. More frequently, Sajjanasingh is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sajjanasingh | India |