History:

Rajababu: Thats a fascinating surname! Its spread is a really interesting puzzle.

Description:

Rajababu: This surname likely comes from the Bengali-speaking parts of India and Bangladesh. "Raja" hints at a connection to royalty or high social status, maybe from a powerful family. "babu," a common addition to Bengali names, shows respect or affection. So, its probably found among many groups within the larger Bengali Hindu population.

This surname, Rajababu, is a cool name! Its probably a fathers name, so finding exact variations is tough. For example, "Babu" is a shorter version. "Raj" is another possibility, taken from the first part of the name. Or, you could use "Raja Babu," which is a bit more formal.