Kati: Name day
Name Day List: Kati
| Country | Day | Month | Names |
 Estonia | 25 | November | Katariina, Katrin, Katre, Katri, Kadrin, Kadri, Kadi, Kati, Kaarin, Karin, Triin, Triina, Triinu |
 Finland | 25 | November | Katri, Kaija, Katja, Kaisa, Kati, Kaarina, Kaisu, Katariina, Katriina, Riina |
Name Day List - similar names (Kati)
| Country | Day | Month | Names |
 Spain | 29 | April | Teodora, Karen, Katia, Wilfredo, Catalina |
 Norway | 27 | May | Cato, Katinka |
 Bulgaria | 24 | November | Ekaterina, Katerina, Katina, Katya, Iasna, Yasna, Tinka |
 USA | 25 | November | Caitlin, Caitlyn, Carina, Caryn, Catherine, Cathleen, Cathy, Kaitlin, Kaitlynn, Kara, Karen, Kari, Karina, Kate, Katelyn, Katelynn, Katharine, Katherine, Kathleen, Kathryn, Kathy, Katie, Katrina, Treena, Trina, Trinity |
 Denmark | 15 | December | Nikatius |