Last name 罗尔斯 (Rolls 
, Rawls 
, Ralls ) , in the world, is a common family name. The last name 罗尔斯 is habitual in New Zealand, where it is quite a rare surname, the United States, and Australia. In absolute terms, the name is most common in the United States, the United Kingdom, and Australia. Very seldom, 罗尔斯 is the forename as well as the last name.