Throughout the world, Krishnan (Krishnan 
, Кришнан 
, كريشنان) is a common principally male, but very infrequently female first name. The given name Krishnan is habitual in Western Asia, particularly Oman, where it is quite a common male name, Bahrain, and United Arab Emirates. In absolute terms, it is commonest in India, Saudi Arabia, and United Arab Emirates. Likewise, Krishnan is the last name as well as the forename.
| madurai n. krishnan Indian musician, IN (b. 1928) |
|
|
| kookal ramunni krishnan Indian physician (b. 1929) |
|
|
| rajagopalan krishnan Indian ayurvedic physician (1932-2015), IN (b. 1932) |
|
|
| natarajan krishnan Indian diplomat (1938–2020) (b. 1938) |
|
|
| tambusamy krishnan Malaysian sprinter, MY (b. 1944) |
|
|
| kannan krishnan American materials scientist (b. 1950) |
|
|
| ranganath krishnan Indian businessperson (born 1970, child of Krishnan Potti Madan), IN (b. 1970) |
|
|
| jagannathan krishnan researcher |
|
|
| balasubramanian krishnan researcher |
|
|
| iyer satishkumar krishnan researcher |
|
|
| marimuthu krishnan researcher |
|
|
| sridhar krishnan researcher |
|
|
| giri p krishnan researcher (ORCID 0000-0002-1128-2483) |
|
|
| chandramouli krishnan researcher |
|
|
| kannan krishnan researcher (ORCID 0000-0001-7883-4521) |
|