Last name בלוק (Blok 
, Block , בלוק 
) , in the world, is a common cognomen. The family name בלוק is characteristic of Western Europe, particularly Netherlands, where it is quite a common surname, Monaco, and Belgium (explore the name in all countries). Not in comparison with a country's population, the name is most common in the United States, Germany, and Netherlands. Much less frequently, בלוק is the forename as well as the last name.