Johan uiga igoa sili: Po nei, Faauo, Fiafia, Laki, Volatile. Aumai Johan uiga o le suafa.
Purnell uiga faaiu sili: Faauo, Gauai, Foafoa, Laki, Agalelei. Aumai Purnell uiga o faaiu.
Johan amataga o le igoa muamua. Scandinavian and Dutch form of Iohannes (see John). Aumai Johan amataga o le igoa muamua.
Johan igoa diminutives: Hanke, Hanne, Hannes, Hans, Janne, Jannick, Jannik, Jo, Joop. Aumai Nicknames mo Johan.
E tusitusiga po o le auala e faalauiloa le igoa muamua Johan: YOO-ahn (i Swedish). E faapefea e faalauiloa Johan.
Igoa tutusa mo Johan i atunuu ma gagana eseese: Anže, Deshaun, Deshawn, Ean, Eoin, Evan, Ganix, Ghjuvan, Gian, Gianni, Giannino, Giannis, Giovanni, Gjon, Hank, Hankin, Hann, Hannes, Hannu, Hans, Honza, Hovhannes, Hovik, Hovo, Iain, Ian, Iancu, Ianto, Iefan, Ieuan, Ifan, Ioan, Ioane, Ioann, Ioannes, Ioannis, Iohannes, Ion, Ionel, Ionuț, Iván, Ivan, Ivane, Ivano, Ivica, Ivo, Iwan, Jaan, Jānis, Jack, Jackin, Jake, Ján, Jancsi, Janek, Janez, Jani, Janika, Jankin, Janko, Janne, Jan, Jan, János, Janusz, Jean, Jeannot, Jehan, Jehohanan, Jo, João, Joannes, Joan, Joãozinho, Joĉjo, Johanan, Johann, Johannes, Johano, John, Johnie, Johnnie, Johnny, Jón, Jonas, Joni, Jon, Jon, Jóannes, Jóhann, Jóhannes, Jouni, Jovan, Jowan, Juan, Juanito, Juha, Juhán, Juhan, Juhana, Juhani, Juho, Jukka, Jussi, Keoni, Keshaun, Keshawn, Nelu, Nino, Ohannes, Rashaun, Rashawn, Seán, Sean, Shane, Shaun, Shawn, Shayne, Siôn, Sjang, Sjeng, Van, Vanja, Vanni, Vano, Vanya, Xoán, Xuan, Yahya, Yan, Yanick, Yanko, Yann, Yanni, Yannic, Yannick, Yannis, Yehochanan, Yianni, Yiannis, Yoan, Yochanan, Yohanes, Yuhanna, Zuan, Žan. Aumai Johan i isi gagana.
Surnames taatele ma igoa Johan: Van Der Mescht, Dibhu, Bester, Pina, Briel, Piña. Aumai Lisi o surnames ma igoa Johan.
O le tele o igoa tutusa ai ma faaiu Purnell: Pa'shence, Delbert, Bridgett, Dwight, Ignacio. Aumai Igoa e aumai faatasi Purnell.
Ogatasi o Johan ma Purnell o 82%. Aumai Ogatasi o Johan ma Purnell.