Last name Chaithanya (Chaithanya 
) , around the world, is quite a rare family name. The surname Chaithanya is habitual in United Arab Emirates, where it is a rare surname, India, and the United Kingdom, where it is an extremely rare surname. Measured by absolute frequency, it is the most numerous in India, United Arab Emirates, and the United States. More prevalently, Chaithanya is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chaithanya | United Arab Emirates, United States, Malaysia, India, Australia |
| krishna chaithanya writer, IN (b. 1918) |
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| baby chaithanya Indian film producer, IN (b. 1989) |
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Sai, Mekala, Shetty, Chaitu, Challa, Kumari, Prasad, Prabhu, Ramesh, Dasari, Yadav, Gaddam, Vemula, Chaithu, Kishore, Krishna, Prakash, Lakshmi, Vijayan, Chandran, Chowdary, Jyothi, Krishnan, Varma, Naidu, Ram, Raj, Rao, Sama, Babu, Bhat, Raju, Nair, Mohan, Nakka, Sagar, Katta, Kotla, Kumar, Kiran, Patil, Reddy, Gowda, Thota, Nayak, Bandi, and Kanneganti