Family name Muthiraju (Muthiraju 
) , throughout the world, is an extremely rare cognomen. The surname Muthiraju is habitual in Southern Asia, particularly India, where it is an extremely rare surname. Predominantly, Muthiraju is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Muthiraju | India |
Nollu, Vadamodlu, Raajapantula, Vadamodula, and Chintapalli