Janne maana ya jina bora: Ukarimu, Kazi, Wenye uwezo, Tete, Furaha. Pata Janne maana ya jina.
Costa maana ya jina la juu: Tete, Bahati, Makini, Kubwa, Ukarimu. Pata Costa maana ya jina la jina.
Janne asili ya jina la kwanza. Fomu ya Kifini John, pamoja na kupungua kwa Swedish Jan. Pata Janne asili ya jina la kwanza.
Costa asili. Means "riverbank, slope, coast" in Portuguese, Italan and Catalan, ultimately from Latin meaning "side, edge". Pata Costa asili.
Janne jina la kupungua kwa jina: Hannes, Hannu, Juha, Juho, Jukka, Jussi. Pata Majina ya jina la Janne.
Jina la mwisho Costa la kawaida zaidi Argentina, Brazil, Italia, Msumbiji, Ureno. Pata Costa kutangaza jina la jina.
Usajili au jinsi ya kutaja jina la kwanza Janne: YAHN-ne. Jinsi ya kutaja Janne.
Majina ya jina la Janne katika nchi tofauti na lugha tofauti: Anže, Deshaun, Deshawn, Ean, Eoin, Evan, Ganix, Ghjuvan, Gian, Gianni, Giannino, Giannis, Giovanni, Gjon, Hank, Hanke, Hankin, Hann, Hanne, Hannes, 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, 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, Jon, Jon, Jóannes, Jóhann, Jóhannes, Joop, Jovan, Jowan, Juan, Juanito, Juhán, Juhan, 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 Janne kwa lugha zingine.
Majina ya jina la Costa katika nchi tofauti na lugha tofauti: Acosta, Côté, Coste, Cuesta. Pata Costa kwa lugha zingine.
Majina ya kawaida yenye jina Janne: Aromaa, Quinto. Pata Orodha ya majina yenye jina Janne.
Majina ya kawaida yenye jina la mwisho Costa: Marianne, Emma, Andrea, Debroah, Astrid, Andréa. Pata Majina yanayotembea na Costa.
Utangamano wa Janne na Costa ni 81%. Pata Utangamano wa Janne na Costa.