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Last name Sidharth (Sidharth , সিদ্ধার্থ , சித்தார்த்) , around the world, is quite a rare surname. The cognomen Sidharth is characteristic of Western Asia, particularly United Arab Emirates, where it is quite a rare surname, Qatar, and Oman, where it is a rare surname. Measured by absolute frequency, it most frequently occurs in India, United Arab Emirates, and Zambia. Predominantly, Sidharth is the forename as well as the last name.
Sid, Joshi, Nayak, Verma, Yadav, Mishra, Sharma, Behera, Bhatia, Kamble, Kapoor, Khanna, Pandey, Gautam, Thakur, Mohanty, Shankar, Agarwal, Kaushik, Pradhan, Malhotra, Bhardwaj, Gupta, Reddy, Panda, Patel, Raj, Ray, Roy, Das, Sahu, Shah, Dash, Jain, Nair, Naik, Mahapatra, Mohan, Mehta, Sahoo, Singh, Sidhu, Sethi, Swain, Anand, Arora, Kumar, Patil, Menon, and Pattnayak