Janika moelelo wa lebitso le letle: Lehlohonolo, E fokolang, E sebetsang, E na le bokhoni, Botsoalle. Fumana Janika moelelo oa lebitso.
Roos lebitso la motumo o motle ka ho fetisisa: Ela hloko, E fokolang, E na le bokhoni, E thabileng, Bohale. Fumana Roos se boleloang ke lebitso.
Janika tšimoloho ea lebitso la pele. Diminutive of János. Fumana Janika tšimoloho ea lebitso la pele.
Lebitso la ho qetela Roos le tloaelehileng haholo Estonia, Netherlands, Afrika Borwa, Sweden. Fumana Roos lebitso la lebitso le fetisetsang.
Mabitso a sa tšoaneng bakeng sa Janika linaheng le lipuo tse sa tšoaneng: 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, Janek, Janez, Jani, Jankin, Janko, Janne, Jannick, Jannik, Jan, Jan, 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, Vanni, Vano, Vanya, Xoán, Xuan, Yahya, Yan, Yanick, Yanko, Yann, Yanni, Yannic, Yannick, Yannis, Yehochanan, Yianni, Yiannis, Yoan, Yochanan, Yohanes, Yuhanna, Zuan, Žan. Fumana Janika ka lipuo tse ling.
Mabitso a tloaelehileng ka lebitso la ho qetela Roos: Caren, Renata, Kory, Ashley, Nia, Renáta. Fumana Mabitso a tsamaeang le Roos.
Ho lumellana ha Janika le Roos ke 84%. Fumana Tšebelisano ea Janika le Roos.