Surname Sahnu (Sahnu 
) , in the entire world, is a very rare family name. The surname Sahnu is characteristic of Malaysia, where it is a very rare surname, Indonesia, and Nigeria, where it is an extremely rare surname. Measured by absolute frequency, the name is most common in Indonesia, Malaysia, and India. More prevalently, Sahnu is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sahnu | Indonesia, Saudi Arabia, Malaysia, Nigeria, India |