Last name שלדון (Sheldon 
, שלדון 
) , all around the world, is a common family name. The family name שלדון is characteristic of the United Kingdom, where it is quite a rare surname, the United States, and New Zealand. Not in comparison with a country's population, it most frequently occurs in the United States, the United Kingdom, and Australia. Also, שלדון is the forename as well as the last name.