@Muathe,
Move to america, change your name, costs yes but you want so its worth it..
John Walf maybe for John is a very popular first name for example John Smith, John Cena, John Mahoney, John Cleese, John Cullum, John Cusack, John Francis Daley, John Goodman, John Travolta, John Stamos, John Singleton, John Rhys-Davies, John Stamos, John Walsh, John Witherspoon, John C. Reilly, John Mellencamp, John Mayer, John Malkovich, John Leguizamo, John Legend, John Wayne, John Hughes..