Throughout the world, Narasimham (Narasimham 
) is a common boy's given name. The forename Narasimham is habitual in India, where it is a rare male name, and the United States, where it is an extremely rare predominantly male, but scarcely female name. Much less frequently, Narasimham is the last name as well as the forename.
| VARIANT | COUNTRY |
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| Narasimham | United Kingdom, Canada, India, Malaysia, United States |
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chilakamarti lakshmi narasimham Indian writer, IN (b. 1867) |
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| ramaswamy laxman narasimham Second Chief Justice of Odisha High Court, IN (b. 1906) |
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| nishtala appala narasimham Indian physicist, IN (b. 1922) |
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| vemuri syamala narasimham particle physicist at TIFR, India |
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Kota, Bathula, Potluri, Lakshmi, Tanniru, Talluri, Thokala, Venkata, Vempati, Manikala, Ayyagari, Coatpati, Bodapati, Kunchala, Krovvidi, Jayanthi, Cherukuri, Kandukuri, Paruchuri, Yadavalli, Kallagunta, Komaragiri, Yanmal, Tammisetti, Vayila, Nukala, Kodi, Peri, Katta, Palli, Gadde, Gajja, Gunji, Golla, Nakka, Indla, Mannam, Mekala, Akella, Aavula, Challa, Kareti, Komara, Koduri, Parimi, Podili, Dasari, Valeti, and Bellamkonda