Surname 牛顿 (Newton 
, 牛顿 
) , across the world, is a widespread family name. The last name 牛顿 is characteristic of Saint Kitts and Nevis, where it is a common surname, Guernsey, where it is quite a common surname, and Bahamas (explore the name in all countries). Measured by absolute frequency, it is commonest in the United States, the United Kingdom, and Australia. Likewise, 牛顿 is the forename as well as the last name.