Marianian Kingdom (Mariania) Mariania or Marianian Kingdom is a little country inside Croatia.It doesn't really exist because it isn't recognized by anyone.Marianian Kingdom (In marianian Marsko Kraljevstvo) is a small state 11,08 m2 big and 4 dm2 that it recognises part of Marianian Kingdom.Capital city of Marianian Kingdom is Marotown (In Marianian:Marograd).Marotown has a population of 1 people.It is the biggest city and the only one. Marianian Kingdom is one of the most Christian and has one Nationality, Marianian 100°% 1 people.