Janka tikanga ingoa pai: Tahuri, Mātau, Ohaoha, Ratarata, Auaha. Haere Janka tikanga o te ingoa.
Janka takenga o te ingoa tuatahi. Slovak diminutive of Jana. Haere Janka takenga o te ingoa tuatahi.
Ingoa faaauhia hoki Janka i roto i whenua rerekē me ngā reo: Chevonne, Gianna, Giovanna, Ioana, Ioanna, Iohanna, Ivana, Jana, Jane, Janessa, Janice, Janička, Janina, Janna, Janneke, Jannicke, Jannike, Jantine, Jantje, Jean, Jeanne, Jehanne, Joan, Joana, Joanna, Johana, Johanna, Johanne, Johna, Johnna, Jone, Jóhanna, Jóna, Jovana, Juana, Lashawn, Seona, Seonag, Shan, Shauna, Shavonne, Shawna, Sheena, Sheona, Shevaun, Shevon, Shona, Siân, Sìne, Síne, Siobhán, Siwan, Xoana, Yana, Yanka, Yanna, Yoana, Zhanna. Haere Janka i ētahi atu reo.
Ingoa whānau te nuinga noa ki te ingoa Janka: Jarna, Kottulova. Haere Rārangi o ngā ingoa whānau ki te ingoa Janka.
Te nuinga ingoa noa ki te ingoa whakamutunga Ilarraza: Shon, Alberta, Joey, Olevia, Lincoln. Haere Ingoa e haere ki Ilarraza.