The baby name Caroline appears in baby name data for the United States from 1910 to 2024. It was most popular in 2004 with 5,893 babies given the name.
In the later years of this period, Caroline has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1910 | 653 |
| 1911 | 642 |
| 1912 | 955 |
| 1913 | 923 |
| 1914 | 1,171 |
| 1915 | 1,630 |
| 1916 | 1,694 |
| 1917 | 1,682 |
| 1918 | 1,727 |
| 1919 | 1,541 |
| 1920 | 1,687 |
| 1921 | 1,624 |
| 1922 | 1,264 |
| 1923 | 1,697 |
| 1924 | 1,783 |
| 1925 | 1,667 |
| 1926 | 1,705 |
| 1927 | 1,661 |
| 1928 | 1,661 |
| 1929 | 1,648 |
| 1930 | 1,690 |
| 1931 | 1,386 |
| 1932 | 1,333 |
| 1933 | 1,307 |
| 1934 | 1,214 |
| 1935 | 1,288 |
| 1936 | 1,288 |
| 1937 | 1,266 |
| 1938 | 1,267 |
| 1939 | 1,145 |
| 1940 | 1,299 |
| 1941 | 1,304 |
| 1942 | 1,519 |
| 1943 | 1,602 |
| 1944 | 1,300 |
| 1945 | 1,051 |
| 1946 | 1,151 |
| 1947 | 1,263 |
| 1948 | 1,219 |
| 1949 | 1,105 |
| 1950 | 1,012 |
| 1951 | 1,065 |
| 1952 | 1,097 |
| 1953 | 1,062 |
| 1954 | 804 |
| 1955 | 808 |
| 1956 | 745 |
| 1957 | 1,333 |
| 1958 | 1,180 |
| 1959 | 1,255 |
| 1960 | 1,488 |
| 1961 | 2,756 |
| 1962 | 2,135 |
| 1963 | 1,746 |
| 1964 | 2,301 |
| 1965 | 1,937 |
| 1966 | 1,687 |
| 1967 | 1,544 |
| 1968 | 1,598 |
| 1969 | 1,548 |
| 1970 | 1,601 |
| 1971 | 1,389 |
| 1972 | 1,117 |
| 1973 | 1,177 |
| 1974 | 1,348 |
| 1975 | 1,380 |
| 1976 | 1,387 |
| 1977 | 1,399 |
| 1978 | 1,577 |
| 1979 | 1,602 |
| 1980 | 1,544 |
| 1981 | 1,530 |
| 1982 | 1,689 |
| 1983 | 1,609 |
| 1984 | 1,795 |
| 1985 | 1,988 |
| 1986 | 2,155 |
| 1987 | 2,540 |
| 1988 | 2,820 |
| 1989 | 3,430 |
| 1989 | 28 |
| 1990 | 3,119 |
| 1990 | 7 |
| 1991 | 3,908 |
| 1992 | 3,779 |
| 1993 | 3,718 |
| 1994 | 4,273 |
| 1995 | 4,513 |
| 1996 | 5,277 |
| 1997 | 5,344 |
| 1998 | 5,818 |
| 1999 | 5,051 |
| 2000 | 5,843 |
| 2001 | 5,238 |
| 2002 | 4,921 |
| 2003 | 4,928 |
| 2004 | 5,893 |
| 2004 | 18 |
| 2005 | 5,364 |
| 2006 | 4,876 |
| 2007 | 4,598 |
| 2008 | 4,494 |
| 2009 | 4,220 |
| 2010 | 3,867 |
| 2011 | 4,391 |
| 2012 | 4,298 |
| 2013 | 4,547 |
| 2014 | 5,090 |
| 2015 | 5,178 |
| 2016 | 5,476 |
| 2017 | 5,440 |
| 2018 | 5,019 |
| 2019 | 4,775 |
| 2020 | 3,735 |
| 2021 | 3,936 |
| 2022 | 3,955 |
| 2023 | 3,744 |
| 2024 | 3,523 |