Cognomen แน่งน้อย (Naengnoi 
, Nangnoi 
, Nangnoy 
, among others...) , across the world, is a rare family name. The surname แน่งน้อย is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. More prevalently, แน่งน้อย is the forename as well as the last name.