Cognomen Ciufu (Ciufu 
) , around the world, is a rare last name. The cognomen Ciufu is habitual in Romania, where it is quite a rare surname, Belgium, where it is a rare surname, and Spain, where it is a very rare surname. Measured by absolute frequency, it is the most numerous in Romania, Belgium, and Italy. Much less frequently, Ciufu is the forename as well as the last name.
Mr, Roxana, Daniel, George, Florin, Mariana, Mihaela, Andreea, Catalin, Claudia, Claudiu, Gabriel, Tristan, Stefania, Corneliu, Cristian, Cristina, Nicoleta, Valentin, Alexandru, Ana-Maria, Laurentiu, Razvan, Bogdan, Adrian, Andrei, Ms, Ana, Ani, Ion, Alex, Tina, Nicu, Nela, Vlad, Oana, Zenita Mihaela, Sorin, Adina, Aurel, Laura, Lidia, Elena, Ionut, Marian, Marius, Monica, Stefan, Alina, and Constantin