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Cognomen Ratnakumar (Ratnakumar ) , in all the world, is a rare surname. The family name Ratnakumar is habitual in Sri Lanka, where it is quite a rare surname, New Zealand, where it is a rare surname, and Denmark. Not in comparison with a country's population, it is commonest in India, Sri Lanka, and the United Kingdom. More frequently, Ratnakumar is the forename as well as the last name.
VARIANT | COUNTRY |
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Ratnakumar | Australia, India, Sri Lanka, United Kingdom, Nepal |
abhirami ratnakumar researcher | ||
shivani ratnakumar Ph.D. Marquette University 2008 | ||
p. k. ratnakumar Ph.D. Indian Statistical Institute, Bangalore 1996 |
Rai, Badugu, Kandru, Ratnam, Dasari, Gurung, Gorthi, Gedela, Mallela, Mukhiya, Mudliar, Gummadi, Munganda, Krishnan, Raghavan, Debbarma, Sukumaran, Kuchipudi, Vadapalli, Mallubhotla, Gowrisankar, Selvaratnam, Chakma, Govindasamy, Areddy, Mishra, Jha, Coat, Boda, Kami, Dasi, Iyer, Manda, Matta, Singh, Banka, Bontu, Bugga, Kaali, Kolli, Kommu, Kumar, Pilli, Golla, Tella, Nadar, Nakka, Seelam, and Rajavinayakam