Family name ノック (Nock 
, Knock 
, ノック 
) , throughout the world, is quite a common last name. The family name ノック is habitual in the United Kingdom, where it is quite a rare surname, New Zealand, and Australia. Not in comparison with a country's population, this name is the most popular in the United States, the United Kingdom, and Germany. Very seldom, ノック is the forename as well as the last name.