Jan maana ya jina bora: Makini, Kisasa, Furaha, Bahati, Kazi. Pata Jan maana ya jina.
Tamura maana ya jina la juu: Furaha, Ukarimu, Ubunifu, Wenye uwezo, Kirafiki. Pata Tamura maana ya jina la jina.
Jan asili ya jina la kwanza. Aina ya Kiingereza ya katikati John, inayotokana na fomu ya zamani ya Kifaransa ya Jehan. Pata Jan asili ya jina la kwanza.
Jan jina la kupungua kwa jina: Jackin, Jankin. Pata Majina ya jina la Jan.
Jina la mwisho Tamura la kawaida zaidi Japani. Pata Tamura kutangaza jina la jina.
Majina ya jina la Jan katika nchi tofauti na lugha tofauti: Anže, Deshaun, Deshawn, Ean, Eoin, Evan, Ganix, Ghjuvan, Gian, Gianni, Giannino, Giannis, Giovanni, Gjon, Hampus, Hank, Hanke, Hanne, Hannes, Hannu, Hans, Hasse, 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, 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, Nelu, Nino, Ohannes, Rashaun, Rashawn, Seán, Sean, Seoc, Shane, Shaun, Shawn, Shayne, Siôn, Sjang, Sjeng, Vanni, Vano, Vanya, Xoán, Xuan, Yahya, Yan, Yanick, Yanko, Yann, Yanni, Yannic, Yannick, Yannis, Yehochanan, Yianni, Yiannis, Yoan, Yochanan, Yohanes, Yuhanna, Zuan, Žan. Pata Jan kwa lugha zingine.
Majina ya kawaida yenye jina Jan: Frajkor, Kotze, Sarks, Janssen, Janek. Pata Orodha ya majina yenye jina Jan.
Majina ya kawaida yenye jina la mwisho Tamura: Emerson, Jackie, Robbi, Lynn, Douglas. Pata Majina yanayotembea na Tamura.
Utangamano wa Jan na Tamura ni 81%. Pata Utangamano wa Jan na Tamura.