Popularity (masculine) in Belgium
Numbers
| Théo (masculine) | |||
| Year | Rank | Times Used | |
| 2019 | #32 | 195 | |
| 2018 | #31 | 200 | |
| 2017 | #18 | 274 | |
| 2016 | #25 | 250 | |
| 2015 | #23 | 253 | |
| 2014 | #19 | 278 | |
| 2013 | #20 | 297 | |
| 2012 | #15 | 351 | |
| 2011 | #15 | 336 | |
| 2010 | #18 | 335 | |
| 2009 | #15 | 350 | |
| 2008 | #15 | 340 | |
| 2007 | #15 | 335 | |
| 2006 | #13 | 363 | |
| 2005 | #14 | 338 | |
| 2004 | #15 | 343 | |
| 2003 | #15 | 337 | |
| 2002 | #21 | 323 | |
| 2001 | #29 | 272 | |
| 2000 | #57 | 210 | |
| 1999 | - | - | |
| 1998 | - | - | |
| 1997 | - | - | |
| 1996 | - | - | |
| 1995 | - | - | |
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