Around the globe, Radhakrishnan (Radhakrishnan 
, Радхакришнан 
) is quite a common masculine forename. The first name Radhakrishnan is habitual in Western Asia, particularly Oman, where it is quite a common boy's name, United Arab Emirates, where it is quite a rare masculine name, and Bahrain. Measured by absolute frequency, the name is most common in India, United Arab Emirates, and Saudi Arabia. Much less frequently, Radhakrishnan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Radhakrishnan | Sri Lanka, United Arab Emirates, India, Malaysia, United States |
| Радхакришнан | Ukraine, Russia |
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kiliroor radhakrishnan short-story writer of Malayalam literature, IN (b. 1944) |
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paipra radhakrishnan Indian writer, IN (b. 1952) |
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chandroth vasudevan radhakrishnan Indian software developer, IN (b. 1953) |
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thottathil b. radhakrishnan Chief Justice of Calcutta High Court, IN (b. 1959) |
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| varkala radhakrishnan Indian politician (1927-2010), IN (b. 1927) |
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| kurupath radhakrishnan Indian neurologist (b. 1948) |
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| puthenveetil radhakrishnan sociologist and author, IN (b. 1949) |
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| chandrasekharamenon radhakrishnan herpetologist, IN |
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| krishnan radhakrishnan researcher (ORCID 0000-0001-9243-7733) |
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| raghavakurup radhakrishnan researcher (ORCID 0000-0002-6068-9634) |
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| thennilapuram radhakrishnan Indian politician, IN |
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| kuruppath radhakrishnan researcher |
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| renganathan radhakrishnan researcher |
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| sridhar radhakrishnan researcher (ORCID 0000-0002-5068-3175) |
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| sarvan kumar radhakrishnan researcher |
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