Cognomen Ньюэлл (Newell 
, Nyuell 
, Ньюэлл 
) , around the world, is a common last name. The last name Ньюэлл is habitual in San Marino, where it is a common surname, Jamaica, 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 Canada. Very seldom, Ньюэлл is the forename as well as the last name.