The baby name Sydney appears in baby name data for the United States from 1910 to 2024. It was most popular in 2000 with 11,891 babies given the name.
In the later years of this period, Sydney has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1910 | 33 |
| 1911 | 23 |
| 1912 | 85 |
| 1913 | 105 |
| 1914 | 6 |
| 1914 | 139 |
| 1915 | 129 |
| 1916 | 158 |
| 1917 | 130 |
| 1918 | 20 |
| 1918 | 143 |
| 1919 | 6 |
| 1919 | 112 |
| 1920 | 140 |
| 1921 | 115 |
| 1922 | 90 |
| 1923 | 20 |
| 1923 | 77 |
| 1924 | 90 |
| 1925 | 10 |
| 1925 | 94 |
| 1926 | 68 |
| 1927 | 58 |
| 1928 | 39 |
| 1929 | 29 |
| 1930 | 39 |
| 1931 | 13 |
| 1931 | 49 |
| 1932 | 27 |
| 1932 | 47 |
| 1933 | 47 |
| 1933 | 54 |
| 1934 | 34 |
| 1934 | 18 |
| 1935 | 43 |
| 1935 | 16 |
| 1936 | 24 |
| 1936 | 42 |
| 1937 | 22 |
| 1937 | 39 |
| 1938 | 43 |
| 1938 | 21 |
| 1939 | 18 |
| 1939 | 20 |
| 1940 | 25 |
| 1940 | 26 |
| 1941 | 94 |
| 1941 | 41 |
| 1942 | 105 |
| 1942 | 38 |
| 1943 | 125 |
| 1943 | 32 |
| 1944 | 77 |
| 1944 | 25 |
| 1945 | 52 |
| 1945 | 16 |
| 1946 | 57 |
| 1946 | 15 |
| 1947 | 60 |
| 1947 | 70 |
| 1948 | 44 |
| 1948 | 27 |
| 1949 | 119 |
| 1949 | 53 |
| 1950 | 154 |
| 1950 | 27 |
| 1951 | 175 |
| 1951 | 6 |
| 1952 | 169 |
| 1952 | 21 |
| 1953 | 50 |
| 1953 | 28 |
| 1954 | 90 |
| 1954 | 10 |
| 1955 | 104 |
| 1956 | 33 |
| 1956 | 18 |
| 1957 | 58 |
| 1957 | 18 |
| 1958 | 41 |
| 1958 | 26 |
| 1959 | 68 |
| 1959 | 27 |
| 1960 | 68 |
| 1960 | 7 |
| 1961 | 68 |
| 1961 | 16 |
| 1962 | 6 |
| 1962 | 13 |
| 1963 | 38 |
| 1963 | 12 |
| 1964 | 89 |
| 1964 | 33 |
| 1965 | 85 |
| 1965 | 11 |
| 1966 | 92 |
| 1966 | 20 |
| 1967 | 73 |
| 1967 | 15 |
| 1968 | 21 |
| 1968 | 7 |
| 1969 | 37 |
| 1970 | 29 |
| 1970 | 15 |
| 1971 | 41 |
| 1972 | 13 |
| 1972 | 5 |
| 1975 | 35 |
| 1976 | 66 |
| 1977 | 5 |
| 1977 | 15 |
| 1978 | 48 |
| 1979 | 63 |
| 1980 | 59 |
| 1981 | 73 |
| 1981 | 11 |
| 1982 | 75 |
| 1982 | 12 |
| 1983 | 146 |
| 1983 | 8 |
| 1984 | 239 |
| 1984 | 5 |
| 1985 | 517 |
| 1986 | 480 |
| 1986 | 5 |
| 1987 | 740 |
| 1987 | 8 |
| 1988 | 1,070 |
| 1988 | 13 |
| 1989 | 1,530 |
| 1989 | 22 |
| 1990 | 2,264 |
| 1990 | 13 |
| 1991 | 2,989 |
| 1991 | 41 |
| 1992 | 3,074 |
| 1992 | 37 |
| 1993 | 3,530 |
| 1993 | 71 |
| 1994 | 5,638 |
| 1994 | 27 |
| 1995 | 8,506 |
| 1995 | 47 |
| 1996 | 8,548 |
| 1996 | 77 |
| 1997 | 9,608 |
| 1997 | 54 |
| 1998 | 11,321 |
| 1998 | 78 |
| 1999 | 10,898 |
| 1999 | 48 |
| 2000 | 11,891 |
| 2000 | 38 |
| 2001 | 10,602 |
| 2001 | 77 |
| 2002 | 9,910 |
| 2002 | 36 |
| 2003 | 9,347 |
| 2003 | 26 |
| 2004 | 10,994 |
| 2004 | 80 |
| 2005 | 9,663 |
| 2005 | 23 |
| 2006 | 8,335 |
| 2006 | 39 |
| 2007 | 7,722 |
| 2007 | 37 |
| 2008 | 6,152 |
| 2008 | 45 |
| 2009 | 5,606 |
| 2009 | 15 |
| 2010 | 4,785 |
| 2010 | 19 |
| 2011 | 4,788 |
| 2011 | 15 |
| 2012 | 4,059 |
| 2013 | 3,553 |
| 2013 | 19 |
| 2014 | 3,116 |
| 2014 | 17 |
| 2015 | 3,110 |
| 2015 | 5 |
| 2016 | 2,904 |
| 2017 | 2,409 |
| 2017 | 6 |
| 2018 | 2,120 |
| 2019 | 1,715 |
| 2019 | 10 |
| 2020 | 1,325 |
| 2021 | 1,469 |
| 2022 | 1,419 |
| 2023 | 1,167 |
| 2024 | 1,242 |