Last name แนนซี่ (Nanzy 
, Nanzie 
, แนนซี่) , globally, is a rare surname. The cognomen แนนซี่ is characteristic of Cameroon, where it is a rare surname, Honduras, where it is a very rare surname, and Mexico. Not in comparison with a country's population, the name is most common in Cameroon, Mexico, and Nigeria. Also, แนนซี่ is the forename as well as the last name.