Caja eng yaxshi nom ma'nolari: Omadli, Faol, Diqqat bilan, Quvnoq, Uchuvchi. Qabul qiling Caja ismining ma'nosi.
Johnston eng yaxshi familiyasi ma'nolari: Jiddiy, Saxiy, Diqqat bilan, Zamonaviy, Do'st. Qabul qiling Familiyasi Johnston.
Caja ismining kelib chiqishi. Variant of Kaja. Qabul qiling Caja ismining kelib chiqishi.
Johnston kelib chiqishi. From the name of a Scottish town, which meant "John's town". Qabul qiling Johnston kelib chiqishi.
Eng ko'p ishlatiladigan Johnston familiyasi Avstraliya, Kanada, Yangi Zelandiya, Birlashgan Qirollik. Qabul qiling Johnston familiyasi tarqalishi.
Boshqa mamlakatlar va tillarda, Caja uchun alohida ismlar: Aikaterine, Cătălina, Cadi, Caelie, Caileigh, Cailin, Cailyn, Cáit, Caitlín, Caitlin, Caitria, Caitrìona, Caitríona, Cajsa, Caleigh, Caren, Carin, Carina, Carine, Caryn, Catalina, Catarina, Cate, Cateline, Caterina, Catharina, Catharine, Catherin, Catherina, Catherine, Cathleen, Cathrin, Cathrine, Cathryn, Cathy, Cátia, Catina, Cato, Catrin, Catrina, Catrine, Catriona, Cayley, Ecaterina, Eka, Ekaterina, Ekaterine, Iina, Ina, Jekaterina, Kaarina, Käthe, Kadri, Kae, Kaelea, Kaelee, Kaelyn, Kaety, Kaia, Kai, Kaija, Kailee, Kailey, Kailyn, Kaisa, Kaja, Kaj, Kajsa, Kakalina, Kaleigh, Kalena, Kaley, Kalie, Kalyn, Karen, Karena, Kari, Karin, Karina, Karine, Karine, Karyn, Kasia, Kat, Kata, Katalin, Katalinka, Katarína, Katariina, Katarin, Katarina, Katarine, Katarzyna, Kate, Katee, Katelijn, Katelijne, Katell, Katenka, Kateri, Katerina, Kateřina, Kateryna, Katey, Katharina, Katharine, Katharyn, Katherina, Katherine, Katheryn, Katheryne, Kathi, Kathie, Kathleen, Kathrin, Kathrine, Kathryn, Kathy, Kati, Katia, Katica, Katie, Katina, Katinka, Katja, Katka, Kató, Katrė, Katri, Katrien, Katrín, Katriina, Katrijn, Katrin, Katrina, Katrine, Katriona, Katsiaryna, Kattalin, Katy, Katya, Kay, Kaye, Kayla, Kayleah, Kaylee, Kayleen, Kayleigh, Kayley, Kaylie, Kaylin, Kayly, Kaylyn, Kaylynn, Keighley, Kerena, Kit, Kitti, Kitty, Kotryna, Nienke, Nine, Nynke, Riina, Rina, Rini, Riny, Ríona, Tina, Tineke, Triinu, Trijntje, Trina, Yekaterina. Qabul qiling Caja boshqa tillarda.
Johnston ismiga ega bo'lgan eng keng tarqalgan ismlar: Elizabeth, Emily, Kelly, Caroline, Brian. Qabul qiling Johnston bilan ketadigan ismlar.
Caja va Johnston ning mosligi 78%. Qabul qiling Caja va Johnston muvofiqligi.