Popularity in Belgium
Numbers
| Iris (feminine) | |||
| Year | Rank | Times Used | |
| 2023 | #59 | 126 | |
| 2022 | #57 | 132 | |
| 2021 | #58 | 127 | |
| 2020 | #67 | 115 | |
| 2019 | #56 | 132 | |
| 2018 | #98 | 90 | |
| 2017 | #107 | 84 | |
| 2016 | - | - | |
| 2015 | #194 | 56 | |
| 2014 | - | - | |
| 2013 | - | - | |
| 2012 | #190 | 55 | |
| 2011 | - | - | |
| 2010 | - | - | |
| 2009 | - | - | |
| 2008 | - | - | |
| 2007 | - | - | |
| 2006 | - | - | |
| 2005 | - | - | |
| 2004 | - | - | |
| 2003 | #169 | 61 | |
| 2002 | #166 | 60 | |
| 2001 | #188 | 56 | |
| 2000 | #180 | 59 | |
| 1999 | #146 | 77 | |
| 1998 | #148 | 81 | |
| 1997 | #132 | 89 | |
| 1996 | #115 | 100 | |
| 1995 | #122 | 98 | |
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