Bradly, of English origin, is a name derived from Bradley, which was originally an occupational surname for someone who lived near a broad clearance in a wood. The name means 'broad clearing'. It gained popularity as a given name in the United States during the mid-20th century and has since been used consistently.
"Bradly was quite popular among newborns between 1986 and 1990, with a total of 11 babies given this name."