Quick answer
Buster is a boy name.
Pronunciation: American English /ˈbʌs.təɹ/; British English /ˈbʌs.tə/.
Meaning and history
Originally a nickname denoting a person who broke things, from the word bust, a dialectal variant of burst. A famous bearer was the American silent movie star Buster Keaton (1895-1966), whose real first name was Joseph.
Notes and context
Usage: english