Family name Jealousy (Jealousy 
, Jalousie 
) , in the entire world, is a very rare last name. The surname Jealousy is characteristic of Venezuela, where it is a very rare surname, Spain, and France, where it is an extremely rare surname. Measured by absolute frequency, the name is most common in Nigeria, France, and Venezuela. More frequently, Jealousy is the forename as well as the last name.