Last name 拜伦 (Byron 
, Biron 
, 拜伦 
) , worldwide, is a common surname. The surname 拜伦 is characteristic of Latin America and the Caribbean, particularly Saint Kitts and Nevis, where it is a common surname, Saint Vincent and the Grenadines, and Nicaragua, where it is quite a common surname (explore the name in all countries). In absolute terms, the name is most common in the United States, Nicaragua, and France. More prevalently, 拜伦 is the forename as well as the last name.