Surname 库尼 (Kouni 
, Cooney 
, Coony 
) , all over the world, is a common last name. The family name 库尼 is characteristic of Ireland, where it is quite a common surname, Bermuda, and New Zealand, where it is quite a rare surname. Measured by absolute frequency, it most frequently occurs in the United States, Ireland, and the United Kingdom. Much less frequently, 库尼 is the forename as well as the last name.