Cognomen 拉兹 (Larz 
, 拉兹 
, Ladds 
) , all over the world, is a rare last name. The last name 拉兹 is habitual in the United Kingdom, where it is a rare surname, Australia, and Sweden. In absolute terms, it most frequently occurs in the United Kingdom, Australia, and the United States. Likewise, 拉兹 is the forename as well as the last name.