Surname 保克 (保克 
, Boak 
) , all over the world, is quite a rare cognomen. The family name 保克 is habitual in the United Kingdom, where it is a rare surname, Australia, and Canada. In absolute terms, this name is the most popular in the United States, the United Kingdom, and Canada. Much less frequently, 保克 is the forename as well as the last name.