Popularity (masculine) in Ireland
Numbers
| Oisin (masculine) | Oisín (masculine) | |||||
| Year | Rank | Percent Used | Rank | Percent Used | ||
| 2021 | - | - | #12 | 1.013 | ||
| 2020 | - | - | #16 | 0.959 | ||
| 2019 | - | - | #13 | 1.015 | ||
| 2018 | - | - | #15 | 0.963 | ||
| 2017 | #11 | 1.102 | - | - | ||
| 2016 | #8 | 1.213 | - | - | ||
| 2015 | #12 | 1.086 | - | - | ||
| 2014 | #13 | 1.095 | - | - | ||
| 2013 | #14 | 1.111 | - | - | ||
| 2012 | #14 | 1.094 | - | - | ||
| 2011 | #15 | 1.141 | - | - | ||
| 2010 | #17 | 1.021 | - | - | ||
| 2009 | #17 | 1.103 | - | - | ||
| 2008 | #15 | 1.169 | - | - | ||
| 2007 | #18 | 1.130 | - | - | ||
| 2006 | #16 | 1.248 | - | - | ||
| 2005 | #21 | 1.180 | - | - | ||
| 2004 | #18 | 1.239 | - | - | ||
| 2003 | #20 | 1.169 | - | - | ||
| 2002 | #25 | 1.060 | - | - | ||
| 2001 | #23 | 1.021 | - | - | ||
| 2000 | #22 | 1.106 | - | - | ||
| 1999 | #25 | 1.003 | - | - | ||
| 1998 | #37 | 0.799 | - | - | ||
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