Cognomen 斯坦利 (Stanley 
, Steny 
, 斯坦利 
) , all around the world, is a widespread surname. The cognomen 斯坦利 is characteristic of Saint Kitts and Nevis, where it is a common surname, Jersey, where it is quite a common surname, and Isle of Man (explore the name in all countries). Measured by absolute frequency, it is the most numerous in the United States, Nigeria, and the United Kingdom. Likewise, 斯坦利 is the forename as well as the last name.