| EQUIVALENTS |
| GREEK MYTHOLOGY: Hekate |
|
| OTHER FORMS |
| ANCIENT GREEK: Aikaterine |
| BASQUE: Katalin, Kattalin |
| BELARUSIAN: Katsiaryna |
| BRETON: Katarin, Katell |
| BULGARIAN: Ekaterina, Katerina |
| CATALAN: Caterina |
| CROATIAN: Ina, Kata, Katarina, Kate, Katica, Tina |
| CZECH: Kateřina, Katka |
| DANISH: Caja, Carina, Cathrine, Ina, Kaja, Karen, Karin, Karina, Katarina, Katharina, Kathrine, Katja, Katrine, Trine |
| DUTCH: Catharina, Cato, Ina, Karin, Katelijn, Katelijne, Katinka, Katja, Katrien, Katrijn, Katrina, Rina, Rini, Riny, Tina, Tineke, Trijntje |
| ENGLISH: Caelie, Caetlin, Caileigh, Cailin, Cailyn, Caitlin, Caitlyn, Caleigh, Caren, Caryn, Cate, Catharine, Catherin, Catherina, Catherine, Cathleen, Cathryn, Cathy, Cayley, Kae, Kaelea, Kaelee, Kaelyn, Kaety, Kailee, Kailey, Kailyn, Kaitlin, Kaitlyn, Kaitlynn, Kaleigh, Kaley, Kalie, Kalyn, Karen, Karena, Karin, Karina, Karyn, Kat, Kate, Katee, Katelin, Katelyn, Katelynn, Katey, Katharine, Katharyn, Katherina, Katherine, Katheryn, Katheryne, Kathi, Kathie, Kathleen, Kathlyn, Kathryn, Kathy, Katie, Katlyn, Katrina, Katriona, Katy, Kay, Kaye, Kayla, Kayleah, Kaylee, Kayleen, Kayleigh, Kayley, Kaylie, Kaylin, Kayly, Kaylyn, Kaylynn, Keighley, Keila, Kerena, Kit, Kitty, Shayla, Tayla, Trina |
| ESTONIAN: Kadri, Kaia, Kaisa, Kaja, Katariina, Kati, Katrin, Riina, Triinu |
| FINNISH: Iina, Kaarina, Kaija, Kaisa, Karin, Kata, Katariina, Kati, Katri, Katriina, Riina |
| FRENCH: Carine, Catherine, Karine |
| FRISIAN: Nienke, Nine, Nynke |
| GALICIAN: Catarina |
| GEORGIAN: Eka, Ekaterine, Ketevan, Keti, Keto |
| GERMAN: Carina, Cathrin, Catrin, Ina, Karen, Karin, Karina, Katarina, Katarine, Katharina, Katharine, Käthe, Katherina, Kathrin, Katinka, Katja, Katrin, Katrina |
| GREEK: Aikaterine, Katerina, Katina |
| HAWAIIAN: Kakalina, Kalena |
| HISTORY: Kateri |
| HUNGARIAN: Kata, Katalin, Katalinka, Katarina, Kati, Katica, Kató, Kitti |
| ICELANDIC: Karen, Katrín |
| IRISH: Cáit, Caitlín, Caitlin, Caitria, Caitríona, Cathleen, Catrina, Catriona, Kathleen, Ríona |
| ITALIAN: Catarina, Caterina, Rina |
| LATE ROMAN: Katerina |
| LIMBURGISH: Ina |
| LITHUANIAN: Katrė, Kotryna |
| MACEDONIAN: Ekaterina, Katerina, Katina |
| MEDIEVAL FRENCH: Cateline |
| NORWEGIAN: Carina, Cathrine, Ina, Kaia, Kaja, Karen, Kari, Karin, Karina, Karine, Katarina, Katharina, Kathrine, Katja, Katrine |
| OCCITAN: Catarina |
| POLISH: Karina, Kasia, Katarzyna |
| PORTUGUESE: Catarina, Cátia |
| ROMANIAN: Cătălin, Cătălina, Catina, Ecaterina |
| RUSSIAN: Ekaterina, Jekaterina, Karina, Katenka, Katerina, Katia, Katya, Yekaterina |
| SCOTTISH: Caitrìona, Catrina, Catriona |
| SERBIAN: Katarina |
| SLOVAK: Katarína, Katka |
| SLOVENE: Kaja, Katarina, Katica, Katja |
| SPANISH: Catalina |
| SWEDISH: Cajsa, Carin, Carina, Catharina, Cathrine, Catrine, Ina, Kai, Kaj, Kaja, Kajsa, Karin, Karina, Katarina, Katharina, Katja, Katrin, Katrina |
| UKRAINIAN: Kateryna |
| WELSH: Cadi, Catrin |
|