Cognomen Sidhant (Sidhant 
) , around the globe, is a rare surname. The surname Sidhant is habitual in India, where it is a very rare surname, Malaysia, where it is an extremely rare surname, and the United States. Much more frequently, Sidhant is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sidhant | United Arab Emirates, Australia, Fiji, United States, India |
Raj, Sehgal, Chopra, Bansal, Bhatia, Kapoor, Khanna, Pandey, Jadhav, Thakur, Mahajan, Mohanty, Sachdev, Agarwal, Agrawal, Chauhan, Pradhan, Malhotra, Aggarwal, Bhardwaj, Mohapatra, Shishodia, Sharma, Mishra, Yadav, Verma, Rai, Das, Seth, Sood, Garg, Goel, Jain, Naik, Mehta, Saini, Chaudhary, Sahoo, Sinha, Sethi, Arora, Kumar, Patil, Panda, Gupta, Goyal, Joshi, Nayak, Singh, and Choudhary