Last name Rajk (Rajk 
, Райк 
) , all over the world, is quite a rare surname. The cognomen Rajk is habitual in Slovenia, where it is quite a rare surname, Qatar, and Hungary. In absolute terms, it most frequently occurs in India, Hungary, and Slovenia. Very seldom, Rajk is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Rajk | Romania, Saudi Arabia, Hungary, India, Slovenia |
| Райк | Kyrgyzstan, Russia, Ukraine |
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rajk lászló Hungarian politician (1909–1949), HU (b. 1909) |
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rajk lászló Hungarian architect (1949-2019), HU (b. 1949) |
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| rajk endre Hungarian politician (1899-1966), HU (b. 1899) |
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| rajk júlia Hungarian archivist & political activist, HU (b. 1914) |
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rajk judit Hungarian singer, university professor, HU (b. 1966) |
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| rajk andrás Hungarian journalist, HU (b. 1920) |
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| maciej rajk (b. 1984) |
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Mr, Ruth, Ryan, Dana, Gudu, Lalu, Laln, John, Toni, Hari, Ravi, Uday, Marco, Manoj, Mantu, Matej, Mohan, Mintu, Munna, Munni, Sarah, Utam, Rajo, Raju, Raja, Ms, Ram, Raj, Jay, Jim, Zan, Mary, Moti, Shri, Sonu, Anil, Anuj, Arun, Arul, Amar, Amit, Ajay, Bhim, Kari, Kyle, Papu, Saroj, and Shyam