In Islam, there isn’t any middle name given to a person. We call people by one name, the son of the father’s name and then the family name or the grandfather’s name. For example, my name is Assim and my father’s name is Luqman and my grandfather’s name is Mohammed and my family name is Al Hakeem. I am known as Assim Alhakeem or Assim Luqman Alhakeem. It is unislamic to give myself a middle name such as Assim Smith Alhakeem.