Popularity in Slovenia
Numbers
| Katja (feminine) | |||
| Year | Rank | Times Used | |
| 2023 | - | - | |
| 2022 | - | - | |
| 2021 | - | - | |
| 2020 | - | - | |
| 2019 | - | - | |
| 2018 | - | - | |
| 2017 | - | - | |
| 2016 | #81 | 25 | |
| 2015 | #91 | 21 | |
| 2014 | - | - | |
| 2013 | #70 | 29 | |
| 2012 | #72 | 27 | |
| 2011 | #59 | 38 | |
| 2010 | #56 | 43 | |
| 2009 | #37 | 69 | |
| 2008 | #48 | 56 | |
| 2007 | #41 | 65 | |
| 2006 | #37 | 67 | |
| 2005 | #30 | 73 | |
| 2004 | #26 | 82 | |
| 2003 | #25 | 81 | |
| 2002 | #17 | 113 | |
| 2001 | #12 | 139 | |
| 2000 | #10 | 154 | |
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