Fiona is an established girls' name that peaked in 2017 and has grown less common since.
Fiona is predominantly a girl name. In 2025 it ranked #470 for girl births in the United States (and #950 across all names), given to 654 babies. Fiona was first reported in SSA data in 1942 and peaked in 2017 (1,683 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 654 | 654 | #470 | — |
| 2024 | 787 | 787 | #405 | — |
| 2023 | 767 | 767 | #400 | — |
| 2022 | 881 | 881 | #360 | — |
| 2021 | 1,073 | 1,073 | #299 | — |
| 2020 | 1,089 | 1,089 | #295 | — |
| 2019 | 1,250 | 1,250 | #265 | — |
| 2018 | 1,414 | 1,414 | #224 | — |
| 2017 | 1,683 | 1,683 | #180 | — |
| 2016 | 1,560 | 1,560 | #211 | — |
| 2015 | 1,495 | 1,501 | #219 | — |
| 2014 | 1,648 | 1,648 | #204 | — |
| 2013 | 1,640 | 1,640 | #197 | — |
| 2012 | 1,503 | 1,503 | #209 | — |
| 2011 | 1,211 | 1,211 | #266 | — |
| 2010 | 1,265 | 1,265 | #258 | — |
| 2009 | 1,051 | 1,051 | #314 | — |
| 2008 | 964 | 964 | #346 | — |
| 2007 | 918 | 918 | #354 | — |
| 2006 | 991 | 991 | #333 | — |
| 2005 | 844 | 844 | #371 | — |
| 2004 | 975 | 975 | #328 | #11,935 |
| 2003 | 885 | 885 | #351 | — |
| 2002 | 858 | 858 | #347 | — |
| 2001 | 694 | 694 | #414 | — |
| 2000 | 603 | 603 | #461 | — |
| 1999 | 552 | 552 | #476 | — |
| 1998 | 485 | 485 | #520 | — |
| 1997 | 459 | — | #522 | — |
| 1996 | 375 | — | #610 | — |
| 1995 | 252 | — | #791 | — |
| 1994 | 210 | — | #909 | — |
| 1993 | 196 | — | #965 | — |
| 1992 | 180 | — | #1,035 | — |
| 1991 | 220 | — | #893 | — |
| 1990 | 204 | — | #930 | — |
| 1989 | 159 | — | #1,064 | — |
| 1988 | 131 | — | #1,168 | — |
| 1987 | 109 | — | #1,285 | — |
| 1986 | 94 | — | #1,370 | — |
| 1985 | 90 | — | #1,412 | — |
| 1984 | 68 | — | #1,620 | — |
| 1983 | 88 | — | #1,360 | — |
| 1982 | 73 | — | #1,602 | — |
| 1981 | 80 | — | #1,505 | — |
| 1980 | 63 | — | #1,752 | — |
| 1979 | 65 | — | #1,695 | — |
| 1978 | 52 | — | #1,896 | — |
| 1977 | 58 | — | #1,763 | — |
| 1976 | 56 | — | #1,721 | — |
| 1975 | 58 | — | #1,658 | — |
| 1974 | 52 | — | #1,741 | — |
| 1973 | 68 | — | #1,435 | — |
| 1972 | 69 | — | #1,418 | — |
| 1971 | 59 | — | #1,603 | — |
| 1970 | 60 | — | #1,585 | — |
| 1969 | 67 | — | #1,426 | — |
| 1968 | 50 | — | #1,633 | — |
| 1967 | 71 | — | #1,287 | — |
| 1966 | 52 | — | #1,557 | — |
| 1965 | 38 | — | #1,866 | — |
| 1964 | 44 | — | #1,756 | — |
| 1963 | 35 | — | #1,991 | — |
| 1962 | 26 | — | #2,376 | — |
| 1961 | 35 | — | #1,967 | — |
| 1960 | 20 | — | #2,763 | — |
| 1959 | 16 | — | #3,022 | — |
| 1958 | 18 | — | #2,789 | — |
| 1957 | 11 | — | #3,770 | — |
| 1956 | 10 | — | #3,995 | — |
| 1955 | 6 | — | #5,405 | — |
| 1954 | 10 | — | #3,805 | — |
| 1953 | 8 | — | #4,349 | — |
| 1952 | 5 | — | #5,840 | — |
| 1951 | 7 | — | #4,515 | — |
| 1949 | 6 | — | #4,867 | — |
| 1948 | 6 | — | #4,845 | — |
| 1944 | 7 | — | #3,818 | — |
| 1943 | 19 | — | #2,022 | — |
| 1942 | 9 | — | #3,261 | — |