It is the name of an Indian girl. It means the best of everything. There isn't a hurdle or challenge that can stop her. She is unconquerable, fearless and triumphant in everything she does.

someone who is sexy beyond mean

A girl who is smart and intelligent and loves her friends and her friends love her the way she is

Is a girl that you are lucky to meet. And should keep in contact with until you die. You should be nice to her because she is basically an angel on earth, so if you like a Rishitha you are lucky, but if she likes you back, then you are even more lucky.

a fool who believes everyone even after they break her trust. :\