Oona is a rare girls' name that peaked in 2015 and has grown less common since.
Oona is a girl name. In 2025 it ranked #2,768 for girl births in the United States (and #4,878 across all names), given to 62 babies. Oona first appears in 1942 and peaked in 2015 (131 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 62 | 62 | #2,768 |
| 2024 | 73 | 73 | #2,484 |
| 2023 | 85 | 85 | #2,221 |
| 2022 | 84 | 84 | #2,245 |
| 2021 | 82 | 82 | #2,261 |
| 2020 | 76 | 76 | #2,333 |
| 2019 | 72 | 72 | #2,476 |
| 2018 | 78 | 78 | #2,357 |
| 2017 | 95 | 95 | #2,068 |
| 2016 | 112 | 112 | #1,852 |
| 2015 | 131 | 131 | #1,639 |
| 2014 | 63 | 63 | #2,772 |
| 2013 | 38 | 38 | #3,984 |
| 2012 | 40 | 40 | #3,899 |
| 2011 | 48 | 48 | #3,396 |
| 2010 | 41 | 41 | #3,798 |
| 2009 | 34 | 34 | #4,451 |
| 2008 | 34 | 34 | #4,526 |
| 2007 | 32 | 32 | #4,638 |
| 2006 | 36 | 36 | #4,138 |
| 2005 | 27 | 27 | #4,930 |
| 2004 | 27 | 27 | #4,913 |
| 2003 | 18 | 18 | #6,505 |
| 2002 | 25 | 25 | #4,865 |
| 2001 | 23 | 23 | #5,132 |
| 2000 | 19 | 19 | #5,882 |
| 1999 | 13 | 13 | #7,600 |
| 1998 | 16 | 16 | #6,297 |
| 1997 | 7 | — | #11,753 |
| 1996 | 18 | — | #5,465 |
| 1995 | 12 | — | #7,391 |
| 1994 | 7 | — | #11,424 |
| 1993 | 11 | — | #7,912 |
| 1992 | 5 | — | #14,880 |
| 1990 | 5 | — | #14,564 |
| 1987 | 6 | — | #10,848 |
| 1985 | 6 | — | #10,262 |
| 1984 | 5 | — | #11,640 |
| 1983 | 5 | — | #11,481 |
| 1981 | 9 | — | #7,207 |
| 1980 | 9 | — | #7,213 |
| 1979 | 10 | — | #6,550 |
| 1978 | 8 | — | #7,434 |
| 1977 | 7 | — | #8,162 |
| 1976 | 9 | — | #6,425 |
| 1975 | 16 | — | #4,079 |
| 1974 | 17 | — | #3,820 |
| 1973 | 12 | — | #4,766 |
| 1972 | 19 | — | #3,369 |
| 1971 | 10 | — | #5,408 |
| 1970 | 6 | — | #7,710 |
| 1969 | 8 | — | #5,826 |
| 1967 | 7 | — | #5,879 |
| 1966 | 6 | — | #6,354 |
| 1965 | 8 | — | #5,167 |
| 1964 | 8 | — | #5,337 |
| 1962 | 7 | — | #5,700 |
| 1961 | 7 | — | #5,690 |
| 1954 | 5 | — | #6,376 |
| 1944 | 5 | — | #5,072 |
| 1943 | 7 | — | #4,096 |
| 1942 | 5 | — | #5,187 |