Dagny is a rare girls' name that peaked in 2013 and has grown less common since.
Dagny is a girl name. In 2025 it ranked #5,279 for girl births in the United States (and #9,147 across all names), given to 24 babies. Dagny first appears in 1893 and peaked in 2013 (81 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 24 | 24 | #5,279 |
| 2024 | 18 | 18 | #6,457 |
| 2023 | 33 | 33 | #4,298 |
| 2022 | 35 | 35 | #4,132 |
| 2021 | 34 | 34 | #4,181 |
| 2020 | 37 | 37 | #3,853 |
| 2019 | 44 | 44 | #3,513 |
| 2018 | 48 | 48 | #3,303 |
| 2017 | 47 | 47 | #3,354 |
| 2016 | 37 | 37 | #4,016 |
| 2015 | 47 | 47 | #3,399 |
| 2014 | 56 | 56 | #3,014 |
| 2013 | 81 | 81 | #2,289 |
| 2012 | 63 | 63 | #2,778 |
| 2011 | 55 | 55 | #3,061 |
| 2010 | 38 | 38 | #3,976 |
| 2009 | 43 | 43 | #3,689 |
| 2008 | 39 | 39 | #4,026 |
| 2007 | 27 | 27 | #5,272 |
| 2006 | 27 | 27 | #5,120 |
| 2005 | 28 | 28 | #4,734 |
| 2004 | 17 | 17 | #6,856 |
| 2003 | 24 | 24 | #5,122 |
| 2002 | 17 | 17 | #6,460 |
| 2001 | 20 | 20 | #5,628 |
| 2000 | 18 | 18 | #5,999 |
| 1999 | 15 | 15 | #6,573 |
| 1998 | 7 | 7 | #11,392 |
| 1997 | 10 | — | #8,504 |
| 1996 | 10 | — | #8,295 |
| 1995 | 18 | — | #5,266 |
| 1994 | 9 | — | #8,993 |
| 1993 | 10 | — | #8,204 |
| 1992 | 9 | — | #8,904 |
| 1991 | 5 | — | #13,638 |
| 1990 | 6 | — | #11,734 |
| 1989 | 6 | — | #11,151 |
| 1988 | 8 | — | #8,561 |
| 1987 | 7 | — | #8,982 |
| 1986 | 7 | — | #8,736 |
| 1985 | 6 | — | #9,566 |
| 1984 | 6 | — | #9,390 |
| 1982 | 8 | — | #7,626 |
| 1981 | 6 | — | #9,367 |
| 1980 | 7 | — | #8,344 |
| 1979 | 6 | — | #9,235 |
| 1978 | 8 | — | #7,084 |
| 1976 | 7 | — | #7,455 |
| 1975 | 6 | — | #8,204 |
| 1974 | 10 | — | #5,431 |
| 1973 | 7 | — | #6,807 |
| 1971 | 7 | — | #6,740 |
| 1970 | 8 | — | #5,925 |
| 1969 | 5 | — | #7,685 |
| 1968 | 16 | — | #3,342 |
| 1967 | 8 | — | #5,073 |
| 1965 | 10 | — | #4,251 |
| 1964 | 7 | — | #5,587 |
| 1963 | 7 | — | #5,413 |
| 1962 | 10 | — | #4,323 |
| 1961 | 7 | — | #5,401 |
| 1952 | 5 | — | #5,721 |
| 1951 | 5 | — | #5,575 |
| 1948 | 6 | — | #4,782 |
| 1943 | 6 | — | #4,286 |
| 1939 | 6 | — | #3,852 |
| 1938 | 5 | — | #4,453 |
| 1937 | 5 | — | #4,383 |
| 1936 | 6 | — | #3,785 |
| 1931 | 12 | — | #2,453 |
| 1930 | 7 | — | #3,732 |
| 1928 | 9 | — | #3,226 |
| 1927 | 11 | — | #2,901 |
| 1926 | 10 | — | #3,089 |
| 1925 | 9 | — | #3,424 |
| 1924 | 9 | — | #3,456 |
| 1923 | 17 | — | #2,193 |
| 1922 | 9 | — | #3,434 |
| 1921 | 14 | — | #2,530 |
| 1920 | 17 | — | #2,187 |
| 1919 | 15 | — | #2,285 |
| 1918 | 20 | — | #1,898 |
| 1917 | 23 | — | #1,613 |
| 1916 | 25 | — | #1,493 |
| 1915 | 26 | — | #1,416 |
| 1914 | 13 | — | #1,927 |
| 1913 | 19 | — | #1,317 |
| 1912 | 15 | — | #1,432 |
| 1911 | 10 | — | #1,564 |
| 1910 | 5 | — | #2,495 |
| 1909 | 5 | — | #2,282 |
| 1908 | 11 | — | #1,278 |
| 1907 | 11 | — | #1,222 |
| 1906 | 9 | — | #1,348 |
| 1905 | 8 | — | #1,448 |
| 1904 | 5 | — | #1,950 |
| 1903 | 7 | — | #1,470 |
| 1902 | 9 | — | #1,239 |
| 1901 | 13 | — | #925 |
| 1900 | 11 | — | #1,181 |
| 1898 | 10 | — | #1,116 |
| 1897 | 8 | — | #1,186 |
| 1896 | 7 | — | #1,316 |
| 1893 | 5 | — | #1,479 |