Worldwide, Tigau (Tigau 
) is an extremely rare unknown gender given name. More prevalently, Tigau is the last name as well as the forename.
Mr, Razvan, Rodica, Daniel, Dragos, Lorena, Viorel, Florin, Mariana, Mihaela, Stelian, Andreea, Chandra, Camelia, Catalin, Daniela, Liliana, Madalina, Cristina, Reinaldi, Nicoleta, Valentin, Raluca, Bogdan, Costin, Adrian, Ms, Dan, Ion, Alex, Titi, Oana, Maria, Mihai, Mugur, Sarah, Nicoletta, Sorin, David, Diana, Laura, Elena, Filip, Ionel, Yonas, Marian, Stefan, Andrei, Alina, and Valentina