History:

The spread of the surname "RAWA" likely occurred for several reasons. People with this surname may have moved to new areas for economic reasons or to escape local conflicts. These moves could have changed how this surname was pronounced or spelled over time. Settlement patterns also played a role in how this surname spread. Clusters of people with this surname might show where they found work, land, or built communities.

The gotras associated with this surname are angiras, dadich, dadhich, kashyap, maandavya and ravi. The Kuldevtas associated with this surname are bhavani, khandoba and tirupati balaji.

Description:

Surname-specific festivals are uncommon. The religion associated with RAWA surname is hinduism. The MotherTounge associated with this surname is marathi.
Its possible that a particular family with this surname might have their own private traditions or celebrations, but these wouldnt be widely documented or considered a recognized festival associated with the surname itself.

However, there is a known Indian personality, Ghanshyam Rawa, a Gujarati film actor.

Here are some variations of the surname: Rawo, Rawat, and Raya.