Last name বুদ্ধদেব (Buddhadeb 
, Buddhadev 
, বুদ্ধদেব) , globally, is a rare cognomen. The cognomen বুদ্ধদেব is characteristic of India, where it is a very rare surname, the United Kingdom, where it is an extremely rare surname, and the United States. Predominantly, বুদ্ধদেব is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Buddhadeb | United Arab Emirates, India, Bangladesh, United States, Saudi Arabia |
| Buddhadev | India, United States, Saudi Arabia, United Kingdom |