Cognomen Оне (Ohnet 
, Оне 
) , all over the world, is a rare family name. The last name Оне is habitual in France, where it is a rare surname, Ukraine, where it is a very rare surname, and Russia, where it is an extremely rare surname. Not in comparison with a country's population, the name is most common in France, Ukraine, and China. Very seldom, Оне is the forename as well as the last name.