Popularity in Northern Ireland
Numbers
| Olivia (feminine) | |||
| Year | Rank | Percent Used | |
| 2023 | #5 | 1.273 | |
| 2022 | #4 | 1.377 | |
| 2021 | #4 | 1.379 | |
| 2020 | #5 | 1.324 | |
| 2019 | #5 | 1.326 | |
| 2018 | #3 | 1.587 | |
| 2017 | #3 | 1.602 | |
| 2016 | #3 | 1.639 | |
| 2015 | #5 | 1.305 | |
| 2014 | #6 | 1.283 | |
| 2013 | #15 | 1.085 | |
| 2012 | #13 | 1.141 | |
| 2011 | #8 | 1.317 | |
| 2010 | #5 | 1.524 | |
| 2009 | #17 | 1.148 | |
| 2008 | #21 | 0.990 | |
| 2007 | #25 | 0.930 | |
| 2006 | #23 | 0.897 | |
| 2005 | #35 | 0.655 | |
| 2004 | #28 | 0.775 | |
| 2003 | #33 | 0.692 | |
| 2002 | #39 | 0.561 | |
| 2001 | #29 | 0.759 | |
| 2000 | #37 | 0.597 | |
| 1999 | #23 | 0.899 | |
| 1998 | #38 | 0.551 | |
| 1997 | #46 | 0.434 | |
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