Joni uiga igoa sili: Fiafia, Foafoa, Agavaa, Faauo, Matuia. Aumai Joni uiga o le suafa.
Buco uiga faaiu sili: Toaga, Po nei, Lē ma vāloia, Agalelei, Matuia. Aumai Buco uiga o faaiu.
Joni amataga o le igoa muamua. Diminutive of Joan. Aumai Joni amataga o le igoa muamua.
E tusitusiga po o le auala e faalauiloa le igoa muamua Joni: JO-nee. E faapefea e faalauiloa Joni.
Igoa tutusa mo Joni i atunuu ma gagana eseese: Asia, Chevonne, Gia, Gianna, Giannina, Giovanna, Giovannetta, Hanna, Hanne, Hannele, Hannie, Ioana, Ioanna, Iohanna, Ivana, Jana, Janina, Janna, Janne, Jannicke, Jannike, Jean, Jeanne, Jehanne, Jennigje, Joana, Joaninha, Joanna, Joanne, Joasia, Johana, Johanna, Johanne, Johanneke, Jone, Jonna, Jóhanna, Jóna, Jovana, Juana, Juanita, Nana, Seona, Seonag, Seònaid, Shavonne, Sheona, Shevaun, Shevon, Shona, Siân, Sìne, Síne, Siobhán, Siwan, Tajuana, Vanna, Xoana, Yana, Yanka, Yanna, Yoana, Zhanna, Žana. Aumai Joni i isi gagana.
Surnames taatele ma igoa Joni: Wunderly, Marchildon, Sterett, Rosebrough, Cumby. Aumai Lisi o surnames ma igoa Joni.
O le tele o igoa tutusa ai ma faaiu Buco: Prince, Youlanda, Val, Adrian, Sharonda, Adrián. Aumai Igoa e aumai faatasi Buco.
Ogatasi o Joni ma Buco o 76%. Aumai Ogatasi o Joni ma Buco.