Cognomen 纳西 (Nacy 
, 纳西 
, Nussey 
) , around the globe, is quite a rare family name. The last name 纳西 is characteristic of New Zealand, where it is a rare surname, Canada, and Australia. Not in comparison with a country's population, it is commonest in the United States, the United Kingdom, and Nigeria. Also, 纳西 is the forename as well as the last name.