Juhan maana ya jina bora: Tete, Wenye uwezo, Kirafiki, Kubwa, Makini. Pata Juhan maana ya jina.
Havenga maana ya jina la juu: Kisasa, Wenye uwezo, Makini, Tete, Kirafiki. Pata Havenga maana ya jina la jina.
Juhan asili ya jina la kwanza. Aina ya Kiestonia John. Pata Juhan asili ya jina la kwanza.
Jina la mwisho Havenga la kawaida zaidi . Pata Havenga kutangaza jina la jina.
Majina ya jina la Juhan katika nchi tofauti na lugha tofauti: Anže, Deshaun, Deshawn, Ean, Eoin, Evan, Ganix, Ghjuvan, Gian, Gianni, Giannino, Giannis, Giovanni, Gjon, Hampus, Hank, Hanke, Hankin, Hann, 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, Jānis, Jack, Jackin, Jake, Ján, Jancsi, Janek, Janez, Jani, Janika, Jankin, Janko, Janne, Jannick, Jannik, Jan, Jan, János, Janusz, Jean, Jeannot, Jehan, Jehohanan, Jens, Jo, João, Joannes, Joan, Joãozinho, Joĉjo, 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, 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. Pata Juhan kwa lugha zingine.
Majina ya kawaida yenye jina la mwisho Havenga: Kaleigh, Troy, Shanti, Theressa, Mohamed. Pata Majina yanayotembea na Havenga.
Utangamano wa Juhan na Havenga ni 80%. Pata Utangamano wa Juhan na Havenga.