Juan ystyron enw gorau: Siriol, Sylwgar, Creadigol, Anwadal, Anweddol. Cael Juan ystyr enw.
Juan tarddiad enw cyntaf. Spanish and Manx form of Iohannes (see John). This name is borne by Don Juan, a character from Spanish legend who, after killing his lover's father, is dragged to hell by the father's ghost. Cael Juan tarddiad enw cyntaf.
Juan diminutives enw: Juanito. Cael Llysenwau ar gyfer Juan.
Trawsgrifio neu sut i ynganu enw cyntaf Juan: HWAHN (yn Sbaeneg), JOO-ahn (yn Manx). Sut i ynganu Juan.
Enwau cyfystyr ar gyfer Juan mewn gwahanol wledydd ac ieithoedd: Anže, Deshaun, Deshawn, 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, 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, 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, Yahya, Yan, Yanick, Yanko, Yann, Yanni, Yannic, Yannick, Yannis, Yehochanan, Yianni, Yiannis, Yoan, Yochanan, Yohanes, Yuhanna, Zuan, Žan. Cael Juan mewn ieithoedd eraill.
Cyfenwau mwyaf cyffredin gydag enw Juan: Juan, Castillo, Bojorge, Vivion, Gomez. Cael Rhestr o gyfenwau gydag enw Juan.
Mae'r rhan fwyaf o'r enwau cyffredin gyda cyfenw Milliard: Dino, Alethea, Wilhelmina, Kristy, Milford. Cael Enwau sy'n mynd gyda Milliard.