Popularity in Northern Ireland
Numbers
| Riley (masculine) | |||
| Year | Rank | Percent Used | |
| 2023 | #92 | 0.265 | |
| 2022 | #98 | 0.243 | |
| 2021 | #84 | 0.309 | |
| 2020 | #73 | 0.371 | |
| 2019 | #76 | 0.360 | |
| 2018 | #75 | 0.344 | |
| 2017 | #70 | 0.387 | |
| 2016 | #64 | 0.394 | |
| 2015 | #59 | 0.448 | |
| 2014 | #31 | 0.678 | |
| 2013 | #20 | 0.944 | |
| 2012 | #9 | 1.415 | |
| 2011 | #18 | 1.084 | |
| 2010 | #66 | 0.403 | |
| 2009 | #66 | 0.406 | |
| 2008 | #83 | 0.326 | |
| 2007 | - | - | |
| 2006 | - | - | |
| 2005 | - | - | |
| 2004 | - | - | |
| 2003 | - | - | |
| 2002 | - | - | |
| 2001 | - | - | |
| 2000 | - | - | |
| 1999 | - | - | |
| 1998 | - | - | |
| 1997 | - | - | |
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