 To fund her private lessons , Simone performed at the <unk> Bar & <unk> on Pacific Avenue in Atlantic City , whose owner insisted that she sing as well as play the piano , which increased her weekly income to $ 90 a week . In 1954 , she adopted the stage name " Nina Simone " . " Nina " ( from <unk> , meaning " little girl " in Spanish ) , and " Simone " was taken from the French actress Simone <unk> , whom she had seen in the movie <unk> d 'Or . Knowing her mother would not approve of playing the " Devil 's Music " , she used her new stage name to remain undetected . Simone 's mixture of jazz , blues , and classical music in her performances at the bar earned her a small but loyal fan base . 
