Family name Бредли (Bradley 
, Bredly 
, Бредли 
) , all over the world, is a widespread cognomen. The family name Бредли is characteristic of Belize, where it is a common surname, Isle of Man, and Marshall Islands (explore the name in all countries). Not in comparison with a country's population, it is commonest in the United States, the United Kingdom, and Australia. Likewise, Бредли is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Bradley | Australia, Canada, United Kingdom, South Africa, United States |
| Bredly | Peru, United States, South Africa, India, Venezuela |
| Бредли | Russia, Kyrgyzstan |
| Bredli | Russia, India, Georgia, Norway |