Gia uiga igoa sili: Po nei, Lē ma vāloia, Laki, Agalelei, Gauai. Aumai Gia uiga o le suafa.
Kaai uiga faaiu sili: Lē ma vāloia, Toaga, Matuia, Gauai, Foafoa. Aumai Kaai uiga o faaiu.
Gia amataga o le igoa muamua. Diminutive of Gianna. Aumai Gia amataga o le igoa muamua.
Gia igoa diminutives: Nina. Aumai Nicknames mo Gia.
Igoa tutusa mo Gia i atunuu ma gagana eseese: Asia, Chevonne, Gianna, Hanna, Hanne, Hannele, Hannie, Ioana, Ioanna, Iohanna, Ivana, Jana, Jane, Janessa, Janice, Janina, Janna, Janne, Jannicke, Jannike, Jean, Jeanne, Jehanne, Jennigje, Jo, Joan, Joana, Joanie, Joaninha, Joann, Joanna, Joanne, Joasia, Joetta, Joey, Johana, Johanna, Johanne, Johanneke, Johnna, Jolene, Jone, Jonelle, Jonette, Joni, Jonie, Jonna, Jóhanna, Jóna, Jovana, Juana, Juanita, Nana, Nena, Nina, Ninette, Seona, Seonag, Shauna, Shavonne, Shawna, Sheona, Shevaun, Shevon, Shona, Siân, Sìne, Síne, Siobhán, Siwan, Tajuana, Xoana, Yana, Yanka, Yanna, Yoana, Zhanna, Žana. Aumai Gia i isi gagana.
Surnames taatele ma igoa Gia: Goethals, Durre, Darveau, Dracup, Camack. Aumai Lisi o surnames ma igoa Gia.
O le tele o igoa tutusa ai ma faaiu Kaai: Hayden, Joey, Jeffery, Clay, Lupe. Aumai Igoa e aumai faatasi Kaai.
Ogatasi o Gia ma Kaai o 70%. Aumai Ogatasi o Gia ma Kaai.