Last name Коннер (Conner 
, Konner 
, Коннер 
) , in the entire world, is a common surname. The last name Коннер is characteristic of Marshall Islands, where it is quite a common surname, New Zealand, and the United States. Not in comparison with a country's population, it is commonest in the United States, New Zealand, and the United Kingdom. Very seldom, Коннер is the forename as well as the last name.