"Lady Gaga is my name. If you know me, and you call me Stefani, you don't really know me at all"

This quote by Lady Gaga is a pointer that her name is Lady Gaga, not Stefani. She is making it clear that if somebody knows her and still calls her Stefani, they do not actually understand her at all. This might be translated as a suggestion to appreciate her name and identity. Lady Gaga is a strong supporter for self-expression and individuality, and this quote could be seen as a method of asserting her identity and defending herself. It might also be interpreted as a pointer to be true to oneself and to not let anybody else define who you are. Lady Gaga is an effective example of somebody who is unapologetically herself and is not afraid to stand up for what she believes in. This quote is a pointer to be real to oneself and to not let anybody else define who you are.