The rest of the gang comes by the room to see Rachel and the baby, and they ask what her name is. Ross introduces her as Isabella, which makes Rachel cry, and says, "that's not her name." He then says their backup name, Delilah, which leaves Rachel in disgust and says the name sounds like a biblical whore.
A group of friends visits Rachel and her infant in the room, and they ask about her name. Ross presents her as Isabella, prompting Rachel to become distraught, and he then reveals their alternative name, Delilah, which offends Rachel and she comments that the name has a negative connotation.