Family name Gucu (Gucu 
) , in the entire world, is a very rare cognomen. The last name Gucu is habitual in Latvia, where it is a rare surname, Lithuania, and Georgia, where it is a very rare surname. In absolute terms, it is the most numerous in Lithuania, the United States, and Latvia. Very seldom, Gucu is the forename as well as the last name.
Mr, Monica, Stefan, Anujka, Artūrs, Cigdem, Petras, Renata, Rubadi, Turkun, Mariora, Matthew, Danijel, Glorija, Svetlana, Andertaker, Matěj, Vicki, Homer, Jonel, Ali, Ana, Asli, Aziz, Ruta, Turk, Eric, Angelina, Vera, Milan, Sedef, Artã, Askin, David, Doina, Jakob, Maria, and Kristina