Cognomen 赞克 (赞克 
, Zanker 
) , all around the world, is quite a rare last name. The last name 赞克 is characteristic of Liechtenstein, where it is quite a rare surname, Germany, and Australia. Measured by absolute frequency, it most frequently occurs in Germany, Australia, and the United States. Much less frequently, 赞克 is the forename as well as the last name.