Vanja maana ya jina bora: Wenye uwezo, Furaha, Tete, Ubunifu, Kirafiki. Pata Vanja maana ya jina.
Cai maana ya jina la juu: Bahati, Kazi, Temperament, Kubwa, Wenye uwezo. Pata Cai maana ya jina la jina.
Vanja asili ya jina la kwanza. Kikroeshia na Kiserbia (kiume na kike) aina ya Vanya. Pia hutumiwa katika Scandinavia, ambapo ni hasa kike. Pata Vanja asili ya jina la kwanza.
Jina la mwisho Cai la kawaida zaidi China, Hong Kong, Singapore, Taiwan. Pata Cai kutangaza jina la jina.
Majina ya jina la Vanja katika nchi tofauti na lugha tofauti: Chevonne, Deshaun, Deshawn, Ean, Eoin, Evan, Ganix, Ghjuvan, Gianna, Gianni, Giannis, Giovanna, Giovanni, Gjon, Hann, Hovhannes, Iain, Ian, Iancu, Iefan, Ieuan, Ifan, Ioan, Ioana, Ioane, Ioann, Ioanna, Ioannes, Ioannis, Iohanna, Iohannes, Ion, Ionel, Ionuț, Iván, Ivan, Ivana, Ivane, Ivanna, Ivano, Ivo, Iwan, Jaan, Jānis, Ján, Jana, Jane, Janessa, Janez, Jani, Janice, Janina, Janna, Janne, Jan, Jan, János, Janusz, Jean, Jean, Jeanne, Jehan, Jehanne, Jehohanan, João, Joan, Joana, Joanna, Joannes, Joan, Johan, Johana, Johanan, Johann, Johanna, Johanne, Johannes, Johano, John, Johnna, Jón, Jonas, Jone, Joni, Jon, Jóannes, Jóhann, Jóhanna, Jóhannes, Jóna, Jouni, Jovan, Jovana, Jowan, Juan, Juana, Juhán, Juhan, Juhana, Juhani, Keoni, Keshaun, Keshawn, Nelu, Ohannes, Rashawn, Seán, Sean, Seonag, Shane, Shaun, Shauna, Shavonne, Shawn, Shawna, Shevaun, Shevon, Siân, Sìne, Síne, Siobhán, Siôn, Siwan, Sjang, Sjeng, Van, Vano, Vanya, Xoán, Xoana, Xuan, Yahya, Yan, Yana, Yanka, Yanko, Yann, Yanna, Yanni, Yannis, Yehochanan, Yianni, Yiannis, Yoan, Yoana, Yochanan, Yohanes, Yuhanna, Zhanna, Žan. Pata Vanja kwa lugha zingine.
Majina ya kawaida yenye jina Vanja: Zerjav, Krstic, Malec, Krstić. Pata Orodha ya majina yenye jina Vanja.
Majina ya kawaida yenye jina la mwisho Cai: John, Alvin, Janoear, Stephan, Lukai. Pata Majina yanayotembea na Cai.
Utangamano wa Vanja na Cai ni 77%. Pata Utangamano wa Vanja na Cai.