Cognomen יאקופו (Jacopo 
, יאקופו 
) , around the globe, is a rare last name. The cognomen יאקופו is characteristic of Italy, where it is a rare surname, Mozambique, and Hungary. Measured by absolute frequency, this name is the most popular in Italy, Mozambique, and China. Predominantly, יאקופו is the forename as well as the last name.