Cognomen 努恩 (Noon 
, Noone 
, 努恩 
) , worldwide, is a common last name. The family name 努恩 is characteristic of Jersey, where it is quite a common surname, Myanmar, and Ireland (explore the name in all countries). Measured by absolute frequency, it most frequently occurs in India, Myanmar, and the United States. Much less frequently, 努恩 is the forename as well as the last name.