Oisin
Rank in 2025
#4539
recorded as boys
Babies in 2025
22
boys 22
Peak year
2020
31 babies recorded as boys
All-time total
513
since 1991
Born an Oisin? See how many share your birth year.
Any year from 1880 to 2025.
Babies per 1,000 (same sex), 1880–2025
Recorded as boys
Oisin was most popular in 2020, when 31 babies recorded as boys got the name (0.02 per 1,000). In 2025, 22 babies were named Oisin, ranking #4539 for babies recorded as boys. Compared with 2018–2020, it's about the same.
Show every year
| Year | Girls | Rank | Boys | Rank |
|---|---|---|---|---|
| 2025 | <5 | — | 22 | 4539 |
| 2024 | <5 | — | 26 | 4072 |
| 2023 | <5 | — | 25 | 4220 |
| 2022 | <5 | — | 29 | 3774 |
| 2021 | <5 | — | 24 | 4247 |
| 2020 | <5 | — | 31 | 3497 |
| 2019 | <5 | — | 16 | 5555 |
| 2018 | <5 | — | 28 | 3793 |
| 2017 | <5 | — | 21 | 4594 |
| 2016 | <5 | — | 21 | 4624 |
| 2015 | <5 | — | 16 | 5507 |
| 2014 | <5 | — | 16 | 5485 |
| 2013 | <5 | — | 16 | 5404 |
| 2012 | <5 | — | 17 | 5256 |
| 2011 | <5 | — | 15 | 5675 |
| 2010 | <5 | — | 15 | 5741 |
| 2009 | <5 | — | 20 | 4748 |
| 2008 | <5 | — | 11 | 7187 |
| 2007 | <5 | — | 12 | 6622 |
| 2006 | <5 | — | 16 | 5303 |
| 2005 | <5 | — | 13 | 5875 |
| 2004 | <5 | — | 15 | 5246 |
| 2003 | <5 | — | 14 | 5271 |
| 2002 | <5 | — | 12 | 5725 |
| 2001 | <5 | — | 10 | 6445 |
| 2000 | <5 | — | 9 | 6839 |
| 1999 | <5 | — | 11 | 5656 |
| 1998 | <5 | — | 9 | 6314 |
| 1997 | <5 | — | 7 | 7281 |
| 1996 | <5 | — | <5 | — |
| 1995 | <5 | — | 10 | 5501 |
| 1994 | <5 | — | <5 | — |
| 1993 | <5 | — | <5 | — |
| 1992 | <5 | — | <5 | — |
| 1991 | <5 | — | 6 | 7271 |
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Names like Oisin
Names whose popularity rose and fell over the same years.