Family name Нурбю (Нурбю 
, Nordby 
) , all around the world, is quite a rare last name. The family name Нурбю is characteristic of Northern Europe, particularly Norway, where it is quite a common surname, Denmark, where it is quite a rare surname, and Sweden. Measured by absolute frequency, it is the most numerous in Norway, the United States, and Denmark. Very seldom, Нурбю is the forename as well as the last name.