Surname 奈伊 (Ney 
, Nigh , 奈伊 
) , throughout the world, is a common family name. The family name 奈伊 is habitual in Luxembourg, where it is quite a common surname, Nicaragua, and Myanmar, where it is quite a rare surname. Not in comparison with a country's population, it most frequently occurs in the United States, Germany, and Myanmar. Also, 奈伊 is the forename as well as the last name.