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