 Rachel Karen Green is a fictional character , one of the six main characters who appear in the American sitcom Friends . <unk> by actress Jennifer Aniston , the character was created by show creators David Crane and Marta Kauffman , and appeared in each of the show ’ s 236 episodes during its decade @-@ long run , from its premiere on September 22 , 1994 to its finale on May 6 , 2004 . Introduced in the show 's pilot as a naive runaway bride who reunites with her childhood best friend Monica and <unk> to New York City , Rachel gradually evolves from a spoiled , inexperienced daddy 's girl into a successful <unk> . During the show 's second season , the character becomes romantically involved with her friend Ross , with whom she maintains a complicated on @-@ again , off @-@ again relationship throughout the entire series . Together , the characters have a daughter , Emma . 
