Family name Jigau (Jigau 
) , all around the world, is a rare cognomen. The last name Jigau is characteristic of Moldova, where it is quite a rare surname, Romania, and Italy, where it is a very rare surname. Much less frequently, Jigau is the forename as well as the last name.
Mr, Viktor, Viorel, Mariana, Mihaela, Catalin, Narcisa, Nicolae, Viorica, Florina, Vasile, Florica, Anca-Andreea, Cristian, Cristina, Kristian, Mariolino, Alexandru, Christian, Christine, Ecaterina, Iuliana, Eduard, Teodor, Leonid, Ana, Ion, Alex, Emil, Oana, Maria, Mihai, Alice, Amina, Denis, Dorin, Elena, Vasea, Ionel, Marius, Marcel, Andrei, Carmen, Costel, Robert, Dragos, Florin Si Nicoleta, and Cristina Maria