Deidre is an established girls' name that peaked in 1963 and has since faded.
Deidre is predominantly a girl name. In 2025 it ranked #11,176 for girl births in the United States (and #18,841 across all names), given to 8 babies. Deidre was first reported in SSA data in 1933 and peaked in 1963 (541 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 2025 | 8 | 8 | #11,176 | — |
| 2023 | 5 | 5 | #15,779 | — |
| 2021 | 5 | 5 | #15,837 | — |
| 2017 | 5 | 5 | #16,497 | — |
| 2016 | 5 | 5 | #16,909 | — |
| 2015 | 6 | 6 | #14,971 | — |
| 2014 | 7 | 7 | #13,434 | — |
| 2012 | 6 | 6 | #15,455 | — |
| 2011 | 12 | 12 | #9,303 | — |
| 2010 | 8 | 8 | #12,588 | — |
| 2009 | 11 | 11 | #10,156 | — |
| 2008 | 11 | 11 | #10,261 | — |
| 2007 | 15 | 15 | #8,207 | — |
| 2006 | 28 | 28 | #4,991 | — |
| 2005 | 20 | 20 | #6,073 | — |
| 2004 | 30 | 30 | #4,526 | — |
| 2003 | 36 | 36 | #3,824 | — |
| 2002 | 31 | 31 | #4,093 | — |
| 2001 | 46 | 46 | #3,060 | — |
| 2000 | 47 | 47 | #2,990 | — |
| 1999 | 71 | 71 | #2,137 | — |
| 1998 | 58 | 58 | #2,407 | — |
| 1997 | 103 | — | #1,565 | — |
| 1996 | 95 | — | #1,619 | — |
| 1995 | 131 | — | #1,281 | — |
| 1994 | 148 | — | #1,193 | — |
| 1993 | 207 | — | #923 | — |
| 1992 | 357 | — | #632 | — |
| 1991 | 283 | — | #734 | — |
| 1990 | 193 | — | #968 | — |
| 1989 | 214 | — | #866 | — |
| 1988 | 276 | — | #695 | — |
| 1987 | 373 | — | #547 | #6,295 |
| 1986 | 366 | — | #554 | — |
| 1985 | 343 | — | #570 | — |
| 1984 | 320 | — | #575 | — |
| 1983 | 307 | — | #582 | — |
| 1982 | 285 | — | #631 | — |
| 1981 | 277 | — | #640 | — |
| 1980 | 323 | — | #576 | — |
| 1979 | 316 | — | #575 | — |
| 1978 | 282 | — | #607 | — |
| 1977 | 281 | — | #604 | — |
| 1976 | 255 | — | #614 | — |
| 1975 | 271 | — | #594 | — |
| 1974 | 275 | — | #577 | — |
| 1973 | 292 | — | #565 | — |
| 1972 | 264 | — | #603 | — |
| 1971 | 376 | — | #503 | — |
| 1970 | 506 | — | #437 | — |
| 1969 | 420 | — | #473 | #4,534 |
| 1968 | 399 | — | #481 | — |
| 1967 | 380 | — | #488 | — |
| 1966 | 424 | — | #457 | — |
| 1965 | 389 | — | #481 | — |
| 1964 | 483 | — | #444 | — |
| 1963 | 541 | — | #413 | — |
| 1962 | 539 | — | #420 | — |
| 1961 | 455 | — | #458 | — |
| 1960 | 339 | — | #526 | — |
| 1959 | 237 | — | #650 | — |
| 1958 | 167 | — | #774 | — |
| 1957 | 192 | — | #722 | — |
| 1956 | 165 | — | #758 | — |
| 1955 | 129 | — | #856 | — |
| 1954 | 96 | — | #994 | — |
| 1953 | 127 | — | #821 | — |
| 1952 | 118 | — | #847 | — |
| 1951 | 138 | — | #747 | — |
| 1950 | 150 | — | #701 | — |
| 1949 | 141 | — | #715 | — |
| 1948 | 130 | — | #742 | — |
| 1947 | 108 | — | #843 | — |
| 1946 | 78 | — | #942 | — |
| 1945 | 62 | — | #980 | — |
| 1944 | 26 | — | #1,620 | — |
| 1943 | 7 | — | #3,885 | — |
| 1942 | 8 | — | #3,509 | — |
| 1941 | 6 | — | #4,061 | — |
| 1940 | 7 | — | #3,584 | — |
| 1938 | 5 | — | #4,466 | — |
| 1937 | 5 | — | #4,395 | — |
| 1936 | 6 | — | #3,793 | — |
| 1935 | 5 | — | #4,350 | — |
| 1934 | 7 | — | #3,531 | — |
| 1933 | 5 | — | #4,357 | — |