Last name 博尔特 (Bolt 
, Boldt , Boult 
) , around the globe, is a common surname. The last name 博尔特 is characteristic of Western Europe, particularly Liechtenstein, where it is quite a common surname, Switzerland, and Netherlands (explore the name in all countries). Not in comparison with a country's population, it is commonest in the United States, Germany, and the United Kingdom. Very seldom, 博尔特 is the forename as well as the last name.