Jānis maana ya jina bora: Wenye uwezo, Bahati, Tete, Kirafiki, Makini. Pata Jānis maana ya jina.
Kowalski maana ya jina la juu: Kubwa, Tete, Bahati, Makini, Wenye uwezo. Pata Kowalski maana ya jina la jina.
Jānis asili ya jina la kwanza. Aina ya Kilatvia ya John. Pata Jānis asili ya jina la kwanza.
Kowalski asili. Kutoka neno la Kipolishi neno kowal linamaanisha "mkufu". Pata Kowalski asili.
Jina la mwisho Kowalski la kawaida zaidi Poland. Pata Kowalski kutangaza jina la jina.
Majina ya jina la Jānis 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, Jaan, 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, 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. Pata Jānis kwa lugha zingine.
Majina ya kawaida yenye jina Jānis: Menitz, Caretto, Swaanstra, Cotton, Lasmanis. Pata Orodha ya majina yenye jina Jānis.
Majina ya kawaida yenye jina la mwisho Kowalski: Phillip, Lavona, Kowalski, Thanh, Anna. Pata Majina yanayotembea na Kowalski.
Utangamano wa Jānis na Kowalski ni 84%. Pata Utangamano wa Jānis na Kowalski.