Last name 格纳 (格纳 
, Gurner 
) , throughout the world, is a rare family name. The family name 格纳 is characteristic of Australia, where it is a rare surname, the United Kingdom, and Estonia. In absolute terms, it is the most numerous in the United Kingdom, the United States, and Australia. Very seldom, 格纳 is the forename as well as the last name.