Morrigan is a girl name. In 2025 it ranked #4831 for girl births in the United States, given to 63 babies. Morrigan first appears in the data in 1995 and reached its peak in 2023 (69 births). The chart below shows how the name has risen and fallen over time.
| Year | U.S. births | Rank |
|---|---|---|
| 2025 | 63 | #4,831 |
| 2024 | 41 | #6,529 |
| 2023 | 69 | #4,561 |
| 2022 | 53 | #5,485 |
| 2021 | 39 | #6,697 |
| 2020 | 44 | #6,056 |
| 2019 | 48 | #5,804 |
| 2018 | 47 | #5,860 |
| 2017 | 40 | #6,581 |
| 2016 | 41 | #6,460 |
| 2015 | 48 | #5,806 |
| 2014 | 47 | #5,878 |
| 2013 | 46 | #5,934 |
| 2012 | 36 | #7,149 |
| 2011 | 33 | #7,570 |
| 2010 | 37 | #7,031 |
| 2009 | 36 | #7,292 |
| 2008 | 30 | #8,363 |
| 2007 | 39 | #6,896 |
| 2006 | 37 | #6,925 |
| 2005 | 30 | #7,730 |
| 2004 | 30 | #7,535 |
| 2003 | 27 | #7,953 |
| 2002 | 26 | #7,936 |
| 2001 | 37 | #6,082 |
| 2000 | 30 | #6,969 |
| 1999 | 28 | #6,991 |
| 1998 | 16 | #10,331 |
| 1997 | 18 | #9,137 |
| 1996 | 15 | #10,292 |
| 1995 | 8 | #16,206 |