Last name বিশ্বজিৎ (Biswajit 
, Bishwajit , Vishwajeet 
) , worldwide, is quite a rare family name. The cognomen বিশ্বজিৎ is characteristic of Qatar, where it is a rare surname, Bangladesh, and Oman. In absolute terms, it is commonest in Bangladesh, India, and Saudi Arabia. Much more prevalently, বিশ্বজিৎ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Biswajit, Bishwajit | Bangladesh, United Arab Emirates, Oman, India, Saudi Arabia |
| Vishwajeet | Australia, United Arab Emirates, United States, India, United Kingdom |
| বিশ্বজিৎ | Bangladesh |
Bishbajita, and Viswajith