Cognomen Chethan (Chethan 
) , in all the world, is a rare last name. The last name Chethan is characteristic of United Arab Emirates, where it is a rare surname, India, where it is a very rare surname, and Australia. Not in comparison with a country's population, the name is most common in India, United Arab Emirates, and the United States. More frequently, Chethan is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chethan | Japan, Saudi Arabia, United Arab Emirates, United States, India |
| savitha chethan Indian businessperson (born 1973, child of Chandregowda Siddegowda Bennur), IN (b. 1973) |
|
Kn, Yadav, Murthy, Sharma, Shetty, Chethu, Prasad, Ramesh, Nayak, Shankar, Acharya, Chandra, Krishna, Prakash, Poojary, Nagaraj, Srinivas, Suvarna, Krishnan, Gowda, Patel, Kv, Ram, Raj, Rai, Rao, Babu, Bhat, Reddy, Raju, Naik, Singh, Anand, Chetu, Kumar, Kulal, Patil, Jain, and Venkatesh