History:

The gotras associated with this surname are aatreya, dadhich, kashyap, madanulla and raghukula. The Kuldevtas associated with this surname are amba devi of mardal, kartikeya and venkateshwara.

Description:

The surname Ratnakumar is most common in South India, especially in Tamil Nadu, Kerala, Andhra Pradesh, and Karnataka. The religion associated with RATNAKUMAR surname is hinduism. The MotherTounge associated with this surname are telugu, kannada and tamil.
The name likely comes from combining "Ratna," which means jewel or gem, and "Kumar," which means son or prince. Families likely adopted this surname to represent wealth or good fortune, given its descriptive nature instead of being caste-specific. As a result, identifying a single sub-community is challenging.

The surname Ratnakumar, common in India, is linked to many languages spoken there. People with this surname often speak Dravidian languages like Tamil, Telugu, Kannada, or Malayalam, particularly if they are from South India. Because India has so many languages, Indo-Aryan languages such as Hindi, Marathi, Gujarati, or Bengali might also be spoken by this surnames families, showing regional and cultural connections. The exact language spoken depends on the familys original location, how they moved around, and their cultural ties within Indias varied linguistic landscape.

The surname Ratnakumar has several variations, including Ratna Kumar, Rathnakumar, Rathna Kumar, Ratnakumara, Rathnakumara, Ratnakoomar, Ratnakoomara, Rattnakumar, Rattna Kumar, Rattnakumara, Ratnakar, Ratnaker, and Ratnaker.