Worldwide, বিশ্বজিৎ (Biswajit 
, Bishwajit , Vishwajeet 
) is a widespread boy's first name. The given name বিশ্বজিৎ is habitual in India, where it is quite a common masculine name, Bangladesh, and Qatar. Measured by absolute frequency, this name is the most popular in India, Bangladesh, and Saudi Arabia.
| VARIANT | COUNTRY |
|---|---|
| Bishwajit, Biswajit | Saudi Arabia, United Arab Emirates, Bangladesh, India, Oman |
| Vishwajeet | Australia, United Arab Emirates, United States, United Kingdom, India |
| বিশ্বজিৎ | Bangladesh |
Bishbajita, and Viswajith
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বিশ্বজিৎ চ্যাটার্জী Indian actor, IN (b. 1936) |
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কুমার বিশ্বজিৎ Bangladeshi singer, BD (b. 1963) |
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| বিশ্বজিৎ ঘোষ Bangladeshi researcher and professor, BD (b. 1958) |
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