Jackin uiga igoa sili: Volatile, Gauai, Agavaa, Lē ma vāloia, Faauo. Aumai Jackin uiga o le suafa.
Underwood uiga faaiu sili: Gauai, Agalelei, Faauo, Po nei, Laki. Aumai Underwood uiga o faaiu.
Jackin amataga o le igoa muamua. Variant of Jankin. Aumai Jackin amataga o le igoa muamua.
Underwood tupuaga. From a Scottish and English place name for a man who lived at the edge of the woods. It is formed from Middle English under and wood. Both terms have survived to modern day with the same meanings. Aumai Underwood tupuaga.
Igoa tutusa mo Jackin i atunuu ma gagana eseese: Anže, Deshaun, Deshawn, Ean, Eoin, Evan, Ganix, Ghjuvan, Gian, Gianni, Giannis, Giovanni, Gjon, Hanke, Hanne, Hannes, Hannu, Hans, Hovhannes, Iain, Ian, Iefan, Ieuan, Ifan, Ioan, Ioane, Ioann, Ioannes, Ioannis, Iohannes, Ion, Iván, Ivan, Ivane, Ivano, Iwan, Jaan, Jānis, Jack, Jackie, Jake, Ján, Jancsi, Janek, Janez, Jani, Janika, Janko, Janne, Jannick, Jannik, Jan, János, Janusz, Jean, Jeannot, Jehan, Jehohanan, Jens, Jo, João, Joannes, Joan, Joãozinho, Joĉjo, Jock, Jockie, Jocky, Johan, Johanan, Johann, Johannes, Johano, John, Johnie, Johnnie, Johnny, Jón, Jonas, Jone, Joni, Jon, Jon, Jóannes, Jóhann, Jóhannes, Joop, Jouni, Jovan, Jowan, Juan, Juanito, Juha, Juhán, Juhan, Juhana, Juhani, Juho, Jukka, Jussi, Keoni, Keshaun, Keshawn, Rashaun, Rashawn, Seán, Sean, Seoc, Shane, Shaun, Shawn, Shayne, Siôn, Sjang, Sjeng, Vanni, Xoán, Xuan, Yahya, Yanick, Yann, Yanni, Yannic, Yannick, Yannis, Yehochanan, Yianni, Yiannis, Yoan, Yochanan, Yohanes, Yuhanna, Zuan, Žan. Aumai Jackin i isi gagana.
O le tele o igoa tutusa ai ma faaiu Underwood: Rachel, Wei, Rosalinda, Jamel, Tracey. Aumai Igoa e aumai faatasi Underwood.
Ogatasi o Jackin ma Underwood o 78%. Aumai Ogatasi o Jackin ma Underwood.