YOU SAID:

my naame is not your buisness

INTO JAPANESE

私の名前はあなたの仕事ではありません

BACK INTO ENGLISH

my name is none of your business

INTO JAPANESE

私の名前はあなたには関係ありません

BACK INTO ENGLISH

my name doesn't matter to you

INTO JAPANESE

あなたにとって私の名前は関係ありません

BACK INTO ENGLISH

my name doesn't matter to you