Rapper Kanye West wants Kim Kardashian to use his last name after their marriage but she is reportedly not ready for it. Kanye, 35, is old-fashioned and wants Kim to change her name to Kim West once they marry, according to a source. However, Kim, 32, has not only said “no way” but says she may want their baby to also be a Kardashian, reports showbizspy.com. “Kanye is very disappointed and upset about the whole thing but Kim is refusing to budge. She also thinks it’s a way to let him know that she is not after him for his money,” said a source.