Popularity in Northern Ireland
Numbers
| Clodagh (feminine) | |||
| Year | Rank | Percent Used | |
| 2023 | #21 | 0.667 | |
| 2022 | #29 | 0.557 | |
| 2021 | #36 | 0.503 | |
| 2020 | #47 | 0.438 | |
| 2019 | #55 | 0.380 | |
| 2018 | #44 | 0.428 | |
| 2017 | #50 | 0.385 | |
| 2016 | #51 | 0.386 | |
| 2015 | #48 | 0.384 | |
| 2014 | #74 | 0.278 | |
| 2013 | #71 | 0.286 | |
| 2012 | #62 | 0.334 | |
| 2011 | #62 | 0.313 | |
| 2010 | #44 | 0.484 | |
| 2009 | #49 | 0.396 | |
| 2008 | #51 | 0.378 | |
| 2007 | #52 | 0.369 | |
| 2006 | #70 | 0.275 | |
| 2005 | #51 | 0.337 | |
| 2004 | #51 | 0.378 | |
| 2003 | #76 | 0.250 | |
| 2002 | #69 | 0.304 | |
| 2001 | #82 | 0.244 | |
| 2000 | #57 | 0.366 | |
| 1999 | #72 | 0.272 | |
| 1998 | #71 | 0.293 | |
| 1997 | #87 | 0.230 | |
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