Across the world, Sudharsan (Sudharsan 
) is quite a rare masculine forename. The first name Sudharsan is habitual in Western Asia, particularly Qatar, where it is quite a rare boy's name, Kuwait, where it is a rare masculine name, and Oman. Not in comparison with a country's population, this name is the most popular in India, United Arab Emirates, and Kuwait. Very seldom, Sudharsan is the last name as well as the forename.
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| Sudharsan | Australia, United Arab Emirates, United States, India, Saudi Arabia |
| sudharsan madhavachari durairaghavan Indian businessperson (born 1965, child of Durairaghavan Madhavachari), IN (b. 1965) |
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| sudharsan devarajan Indian businessperson (born 1975, child of Devarajan Sambandam), IN (b. 1975) |
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| sudharsan srinivasan researcher |
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| m sudharsan researcher |
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| sudharsan sadhasivam researcher |
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| sudharsan madhavan Master of Science, applied mathematics, University of Washington |
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| sudharsan madhavan researcher |
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| sudharsan s balaji researcher (ORCID 0000-0002-9619-1395) |
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| sudharsan padmarasu researcher (ORCID 0000-0003-3125-3695) |
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| sai sudharsan Indian cricketer |
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Ram, Krishnan, Raghavan, Sridharan, Ramanujam, Rajendran, Narayanan, Vasudevan, Srinivasan, Ashokkumar, Narasimhan, Subramanian, Swaminathan, Gunasekaran, Sundararajan, Ramakrishnan, Govindarajan, Krishnamurthy, Parthasarathy, Thiruvengadam, Ganesan, Gopalakrishnan, Sampath, Kannan, Raj, Rao, Mani, Babu, Raju, Ravi, Mohan, Sudha, Sekar, Kumar, Raman, Reddy, Mandal, Mondal, Murali, Suresh, Sudhan, Sudhar, Balaji, Ramesh, and Vijayaraghavan