Popularity in Northern Ireland
Numbers
| Rebecca (feminine) | |||
| Year | Rank | % | |
| 2023 | #91 | 0.232 | |
| 2022 | - | - | |
| 2021 | - | - | |
| 2020 | - | - | |
| 2019 | - | - | |
| 2018 | #86 | 0.250 | |
| 2017 | #77 | 0.268 | |
| 2016 | #61 | 0.335 | |
| 2015 | #57 | 0.350 | |
| 2014 | #51 | 0.380 | |
| 2013 | #56 | 0.336 | |
| 2012 | #53 | 0.391 | |
| 2011 | #38 | 0.554 | |
| 2010 | #37 | 0.540 | |
| 2009 | #31 | 0.776 | |
| 2008 | #25 | 0.877 | |
| 2007 | #19 | 1.098 | |
| 2006 | #18 | 1.199 | |
| 2005 | #17 | 1.347 | |
| 2004 | #22 | 1.098 | |
| 2003 | #15 | 1.394 | |
| 2002 | #10 | 1.703 | |
| 2001 | #8 | 1.780 | |
| 2000 | #5 | 2.175 | |
| 1999 | #2 | 2.433 | |
| 1998 | #3 | 2.188 | |
| 1997 | #3 | 2.525 | |
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