Cognomen Kogura (Kogura 
) , across the world, is a very rare surname. The cognomen Kogura is habitual in Bulgaria, where it is a rare surname, the United States, where it is an extremely rare surname, and Canada. Not in comparison with a country's population, it is commonest in India, the United States, and Bulgaria. Very seldom, Kogura is the forename as well as the last name.