Worldwide, Ciotto (Ciotto 
) is an extremely rare unknown gender first name. Much more frequently, Ciotto is the last name as well as the forename.
Mr, Mabel, Monte, Meire, Mirko, Salvo, Suely, Sofia, Almir, Carla, Carol, Cesar, Clara, Billy, Karla, Katia, Keith, Kevin, Paulo, Paola, Paolo, Peter, Mauro, Marli, Mario, Maria, Ms, Ali, Ana, Guy, Lea, Jon, Mary, Mike, Adam, Paul, Pedro, Rosa, Ryan, Dana, Lisa, Lucy, Luiz, Jose, John, Jill, Nick, Igor, Rita, and Ralph