Yes, there are female Star Wars fans, but not as many as there are male Star Wars fans.
You should have said that from the beginning.
Regardless, you might ask yourself why.
Why are there more female fans of Sex in the City than there are male fans? Why were there more male fans of American football than there are female fans? Men and women sometimes have different tastes.
Agreed, and that does not make it a “problem” when fewer women than men are perceived to like Star Wars. It just is. It is not a problem.