Cognomen Yenzi (Yenzi 
) , all over the world, is a rare surname. The family name Yenzi is habitual in Argentina, where it is a rare surname, the Democratic Republic of the Congo, and Venezuela, where it is a very rare surname. In absolute terms, it most frequently occurs in the Democratic Republic of the Congo, Argentina, and the United States. Much less frequently, Yenzi is the forename as well as the last name.