Popularity in Northern Ireland
Numbers
| Lucy (feminine) | |||
| Year | Rank | Percent Used | |
| 2023 | #39 | 0.475 | |
| 2022 | #23 | 0.683 | |
| 2021 | #12 | 0.932 | |
| 2020 | #9 | 1.115 | |
| 2019 | #14 | 0.965 | |
| 2018 | #10 | 1.106 | |
| 2017 | #16 | 0.966 | |
| 2016 | #16 | 0.918 | |
| 2015 | #9 | 1.246 | |
| 2014 | #8 | 1.257 | |
| 2013 | #6 | 1.438 | |
| 2012 | #7 | 1.402 | |
| 2011 | #6 | 1.342 | |
| 2010 | #6 | 1.476 | |
| 2009 | #4 | 1.660 | |
| 2008 | #6 | 1.593 | |
| 2007 | #4 | 1.693 | |
| 2006 | #6 | 1.714 | |
| 2005 | #12 | 1.420 | |
| 2004 | #13 | 1.457 | |
| 2003 | #13 | 1.499 | |
| 2002 | #17 | 1.275 | |
| 2001 | #21 | 0.993 | |
| 2000 | #22 | 1.010 | |
| 1999 | #27 | 0.799 | |
| 1998 | #22 | 0.973 | |
| 1997 | #37 | 0.570 | |
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