Family name Ramanaj (Ramanaj 
) , in the entire world, is a very rare cognomen. The family name Ramanaj is habitual in Germany, where it is a very rare surname, and India, where it is an extremely rare surname. More frequently, Ramanaj is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Ramanaj | India, Germany |