Around the world, Ramakrishnan (Ramakrishnan 
, Рамакришнан 
, Рамакрішнан ) is quite a common masculine given name. The first name Ramakrishnan is characteristic of United Arab Emirates, where it is quite a rare male name, Oman, and Singapore. Measured by absolute frequency, it is the most numerous in India, United Arab Emirates, and Saudi Arabia. Likewise, Ramakrishnan is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Ramakrishnan | United Arab Emirates, United States, Malaysia, Sri Lanka, India |
| Рамакришнан | Ukraine, Russia |
| Рамакрішнан | Ukraine |
|
alladi ramakrishnan Indian physicist (1923-2008), IN (b. 1923) |
|
| sundaram ramakrishnan Indian freedom fighter (1922-2003), IN (b. 1922) |
|
|
| tenali ramakrishnan Malayali writer and cartoonist (1927-1997), IN (b. 1927) |
|
|
| gopalan ramakrishnan Malaysian boxer (b. 1940) |
|
|
| navath ramakrishnan Indian politician (1941-2012), IN (b. 1941) |
|
|
| velupillai ramakrishnan (b. 1932) |
|
|
| palayanoor s. ramakrishnan (b. 1936) |
|
|
| rengasamy ramakrishnan Malaysian field hockey player, MY (b. 1953) |
|
|
| desamangalam ramakrishnan (b. 1948) |
|
|
| subramaniam ramakrishnan Indian chemist, IN (b. 1960) |
|
|
| muthusamy ramakrishnan researcher |
|
|
| srinivasan ramakrishnan researcher (ORCID 0000-0001-8370-0528) |
|
|
| subramanian ramakrishnan Ph.D. Indian Statistical Institute, Kolkata |
|
|
| santhanakrishnan ramakrishnan researcher |
|
|
| subramanian ramakrishnan researcher |
|