Cognomen 万兹 (Wands 
, 万兹 
) , in the world, is a rare surname. The cognomen 万兹 is characteristic of the United Kingdom, where it is a rare surname, New Zealand, and the United States. Measured by absolute frequency, the name is most common in the United States, the United Kingdom, and Canada. Very seldom, 万兹 is the forename as well as the last name.