Family name Muzil (Muzil 
, Музиль 
) , across the world, is a very rare surname. The cognomen Muzil is habitual in Malaysia, where it is a very rare surname, Russia, where it is an extremely rare surname, and the United Kingdom. Not in comparison with a country's population, the name is most common in Malaysia, Russia, and Nigeria. Also, Muzil is the forename as well as the last name.