ビッグネームビッグネームMeanings1nounbig name; famous personA loanword from English, used to refer to a celebrity or highly prominent figure, especially in entertainment, sports, or business.彼かれはハリウッドのビッグネームだ。He is a big name in Hollywood.そのイベントには多おおくのビッグネームが参さん加かした。Many famous people attended the event.