All over the world, Tuiza (Tuiza 
) is a very rare gender-neutral forename. The given name Tuiza is habitual in Latin America and the Caribbean, particularly Brazil, where it is an extremely rare epicene name. Much more frequently, Tuiza is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| Tuiza | Brazil, United States, Philippines, Saudi Arabia, Australia |
Al, Cris, Rosa, Rose, Roma, Rene, Rino, Riza, Ruth, Ruel, Rhea, Ryan, Deck, Dyan, Gary, Guia, Gina, Lane, Liza, Jane, Jabo, Jose, Cayo, Joel, Aida, Alma, Fe, May, Amy, Kim, Rey, Red, Rex, Gay, Gil, Lea, Lyn, Jay, Joy, Ian, Zue, Mary, Mark, Mely, Myra, Alex, Alan, Amor, and Jesa