Family name ルノ (Lenot 
, ルノ 
) , across the world, is a rare cognomen. The family name ルノ is habitual in France, where it is a rare surname, Japan, and Myanmar, where it is a very rare surname. Measured by absolute frequency, it most frequently occurs in France, Japan, and Indonesia. Very seldom, ルノ is the forename as well as the last name.