The baby name Hillary appears in baby name data for the United States from 1915 to 2024. It was most popular in 1992 with 2,808 babies given the name.
In the later years of this period, Hillary has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1915 | 6 |
| 1920 | 6 |
| 1926 | 6 |
| 1928 | 6 |
| 1929 | 5 |
| 1930 | 7 |
| 1931 | 5 |
| 1937 | 6 |
| 1940 | 5 |
| 1941 | 8 |
| 1945 | 7 |
| 1945 | 6 |
| 1946 | 13 |
| 1946 | 5 |
| 1947 | 36 |
| 1948 | 19 |
| 1949 | 24 |
| 1950 | 42 |
| 1951 | 11 |
| 1952 | 29 |
| 1953 | 23 |
| 1953 | 5 |
| 1954 | 37 |
| 1954 | 11 |
| 1955 | 36 |
| 1956 | 64 |
| 1957 | 78 |
| 1958 | 98 |
| 1959 | 71 |
| 1960 | 58 |
| 1960 | 8 |
| 1961 | 84 |
| 1962 | 33 |
| 1962 | 5 |
| 1963 | 110 |
| 1964 | 64 |
| 1965 | 44 |
| 1966 | 52 |
| 1967 | 93 |
| 1968 | 117 |
| 1969 | 163 |
| 1969 | 5 |
| 1970 | 218 |
| 1971 | 185 |
| 1972 | 191 |
| 1973 | 180 |
| 1974 | 238 |
| 1975 | 285 |
| 1976 | 303 |
| 1977 | 492 |
| 1978 | 806 |
| 1979 | 1,085 |
| 1980 | 929 |
| 1981 | 788 |
| 1982 | 825 |
| 1983 | 805 |
| 1984 | 1,168 |
| 1985 | 1,162 |
| 1986 | 1,345 |
| 1987 | 1,322 |
| 1988 | 1,367 |
| 1989 | 1,669 |
| 1990 | 1,701 |
| 1991 | 2,424 |
| 1992 | 2,808 |
| 1993 | 1,127 |
| 1994 | 418 |
| 1995 | 263 |
| 1996 | 295 |
| 1997 | 266 |
| 1998 | 170 |
| 1999 | 150 |
| 2000 | 175 |
| 2001 | 193 |
| 2002 | 89 |
| 2003 | 148 |
| 2004 | 274 |
| 2005 | 270 |
| 2006 | 209 |
| 2007 | 227 |
| 2008 | 355 |
| 2009 | 118 |
| 2010 | 96 |
| 2011 | 120 |
| 2012 | 93 |
| 2013 | 72 |
| 2014 | 109 |
| 2015 | 111 |
| 2016 | 122 |
| 2017 | 56 |
| 2018 | 10 |
| 2019 | 23 |
| 2020 | 28 |
| 2021 | 28 |
| 2022 | 43 |
| 2023 | 36 |
| 2024 | 35 |