Last name Jaikumar (Jaikumar 
) , across the world, is quite a rare cognomen. The cognomen Jaikumar is characteristic of United Arab Emirates, where it is quite a rare surname, Qatar, where it is a rare surname, and Singapore. Not in comparison with a country's population, it is commonest in India, United Arab Emirates, and the United States. More prevalently, Jaikumar is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jaikumar | United Arab Emirates, Malaysia, India, United States, Saudi Arabia |
| ramchandran jaikumar US (b. 1944) |
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| prashanth jaikumar Ph.D. State University of New York at Stony Brook 2002 |
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| nikhil s jaikumar researcher |
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Ram, Naidu, Verma, Ingle, Yadav, Mishra, Sawant, Sharma, Shinde, Kamble, Pillai, Rathod, Gandhi, Jadhav, Thakur, Meshram, Chauhan, Jaiswal, Chaugule, Kulkarni, Deshmukh, Gayakwad, Nadar, Upadhyay, Gupta, Desai, Ray, Rai, Das, Jai, Jha, Mane, More, Shah, Kale, Raut, Jain, Nair, Naik, Menon, Singh, Ahuja, Kadam, Kumar, Patil, Patel, Pawar, Doshi, and Nandakumar