Yochanan ystyron enw gorau: Gymwys, Lwcus, Difrifol, Weithgar, Anwadal. Cael Yochanan ystyr enw.
Bay ystyron cyfenw gorau: Siriol, Hael, Weithgar, Modern, Sylwgar. Cael Bay ystyr cyfenw.
Yochanan tarddiad enw cyntaf. Hebrew form of John (and Johanan). This is a contracted form of the longer name יְהוֹחָנָן (Yehochanan). Cael Yochanan tarddiad enw cyntaf.
Cyfenw Bay mwyaf cyffredin yn Denmarc. Cael Bay cyfenw lledaenu.
Enwau cyfystyr ar gyfer Yochanan mewn gwahanol wledydd ac ieithoedd: 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, Jānis, Jackin, 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, Yianni, Yiannis, Yoan, Yohanes, Yuhanna, Zuan, Žan. Cael Yochanan mewn ieithoedd eraill.
Mae'r rhan fwyaf o'r enwau cyffredin gyda cyfenw Bay: Hatice, John, Linda, Lashunda, Herbert. Cael Enwau sy'n mynd gyda Bay.
Cysondeb o Yochanan ac Bay yn 78%. Cael Cysondeb o Yochanan ac Bay.