Cognomen Pratum (Prat 
, Pratt , Pratum 
) , all around the world, is a widespread last name. The last name Pratum is characteristic of Bahamas, where it is a common surname, Monaco, where it is quite a common surname, and Isle of Man (explore the name in all countries). Not in comparison with a country's population, the name is most common in the United States, the United Kingdom, and France. Very seldom, Pratum is the forename as well as the last name.