Jaya Kumar is a common Indian name that consists of the first name "Jaya" and the surname "Kumar." This name is typically used by individuals of Indian descent and can be found in various regions and communities across the country. The name "Jaya" is often used as a feminine given name in India, but it can also be used as a masculine given name. Meanwhile, "Kumar" is a common Indian surname that is often used to indicate the family or caste to which a person belongs. Overall, Jaya Kumar is a name that is likely to be familiar to many people in India and in Indian communities around the world.