The baby name Betsy appears in baby name data for the United States from 1910 to 2024. It was most popular in 1959 with 1,791 babies given the name.
In the later years of this period, Betsy has become less common than it once was.
| Year | Count |
|---|---|
| 1910 | 18 |
| 1911 | 12 |
| 1913 | 11 |
| 1914 | 38 |
| 1915 | 18 |
| 1916 | 84 |
| 1917 | 102 |
| 1918 | 179 |
| 1919 | 110 |
| 1920 | 191 |
| 1921 | 149 |
| 1922 | 262 |
| 1923 | 231 |
| 1924 | 227 |
| 1925 | 427 |
| 1926 | 378 |
| 1927 | 413 |
| 1928 | 527 |
| 1929 | 548 |
| 1930 | 632 |
| 1931 | 436 |
| 1932 | 539 |
| 1933 | 456 |
| 1934 | 515 |
| 1935 | 577 |
| 1936 | 592 |
| 1937 | 650 |
| 1938 | 654 |
| 1939 | 602 |
| 1940 | 674 |
| 1941 | 733 |
| 1942 | 759 |
| 1943 | 840 |
| 1944 | 747 |
| 1945 | 739 |
| 1946 | 774 |
| 1947 | 1,003 |
| 1948 | 834 |
| 1949 | 906 |
| 1950 | 1,121 |
| 1951 | 1,137 |
| 1952 | 1,240 |
| 1953 | 1,277 |
| 1954 | 1,230 |
| 1955 | 1,188 |
| 1956 | 1,334 |
| 1957 | 1,395 |
| 1958 | 1,646 |
| 1959 | 1,791 |
| 1960 | 1,656 |
| 1961 | 1,471 |
| 1962 | 1,041 |
| 1963 | 1,238 |
| 1964 | 1,221 |
| 1965 | 1,096 |
| 1966 | 783 |
| 1967 | 621 |
| 1968 | 511 |
| 1969 | 398 |
| 1970 | 552 |
| 1971 | 866 |
| 1972 | 739 |
| 1973 | 632 |
| 1974 | 519 |
| 1975 | 571 |
| 1976 | 699 |
| 1977 | 550 |
| 1978 | 567 |
| 1979 | 645 |
| 1980 | 612 |
| 1981 | 483 |
| 1982 | 458 |
| 1983 | 388 |
| 1984 | 530 |
| 1985 | 456 |
| 1986 | 404 |
| 1987 | 493 |
| 1988 | 392 |
| 1989 | 292 |
| 1990 | 228 |
| 1991 | 214 |
| 1992 | 189 |
| 1993 | 146 |
| 1994 | 97 |
| 1995 | 84 |
| 1996 | 70 |
| 1997 | 86 |
| 1998 | 98 |
| 1999 | 109 |
| 2000 | 77 |
| 2001 | 50 |
| 2002 | 33 |
| 2003 | 51 |
| 2004 | 106 |
| 2005 | 97 |
| 2006 | 321 |
| 2007 | 192 |
| 2008 | 205 |
| 2009 | 73 |
| 2010 | 105 |
| 2011 | 88 |
| 2012 | 48 |
| 2013 | 62 |
| 2014 | 86 |
| 2015 | 93 |
| 2016 | 69 |
| 2017 | 27 |
| 2018 | 56 |
| 2019 | 32 |
| 2020 | 13 |
| 2021 | 16 |
| 2022 | 13 |
| 2023 | 26 |
| 2024 | 12 |