Popularity in Switzerland
Numbers
| Lia (feminine) | |||
| Year | Rank | Times Used | |
| 2023 | #6 | 260 | |
| 2022 | #10 | 230 | |
| 2021 | #13 | 255 | |
| 2020 | #16 | 236 | |
| 2019 | #8 | 292 | |
| 2018 | #13 | 261 | |
| 2017 | #17 | 241 | |
| 2016 | #21 | 224 | |
| 2015 | #16 | 255 | |
| 2014 | #16 | 249 | |
| 2013 | #20 | 227 | |
| 2012 | #21 | 215 | |
| 2011 | #21 | 208 | |
| 2010 | #24 | 200 | |
| 2009 | #24 | 197 | |
| 2008 | #24 | 177 | |
| 2007 | #32 | 148 | |
| 2006 | #41 | 125 | |
| 2005 | #31 | 143 | |
| 2004 | #43 | 122 | |
| 2003 | #51 | 106 | |
| 2002 | #68 | 84 | |
| 2001 | - | - | |
| 2000 | - | - | |
| 1999 | - | - | |
| 1998 | - | - | |
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