The baby name Jenny appears in baby name data for the United States from 1910 to 2024. It was most popular in 1977 with 3,278 babies given the name.
In the later years of this period, Jenny has become more popular compared with earlier years.
| Year | Count |
|---|---|
| 1910 | 12 |
| 1911 | 17 |
| 1912 | 41 |
| 1913 | 31 |
| 1914 | 47 |
| 1915 | 86 |
| 1916 | 103 |
| 1917 | 108 |
| 1918 | 99 |
| 1919 | 104 |
| 1920 | 151 |
| 1921 | 129 |
| 1922 | 157 |
| 1923 | 183 |
| 1924 | 198 |
| 1925 | 192 |
| 1926 | 242 |
| 1927 | 223 |
| 1928 | 188 |
| 1929 | 201 |
| 1930 | 267 |
| 1931 | 228 |
| 1932 | 146 |
| 1933 | 254 |
| 1934 | 109 |
| 1935 | 218 |
| 1936 | 134 |
| 1937 | 167 |
| 1938 | 161 |
| 1939 | 144 |
| 1940 | 199 |
| 1941 | 232 |
| 1942 | 264 |
| 1943 | 329 |
| 1944 | 258 |
| 1945 | 284 |
| 1946 | 386 |
| 1947 | 544 |
| 1948 | 473 |
| 1949 | 565 |
| 1950 | 661 |
| 1951 | 854 |
| 1952 | 955 |
| 1953 | 914 |
| 1954 | 960 |
| 1955 | 862 |
| 1956 | 910 |
| 1957 | 1,351 |
| 1958 | 1,424 |
| 1959 | 1,533 |
| 1960 | 1,685 |
| 1961 | 1,500 |
| 1962 | 1,730 |
| 1963 | 1,453 |
| 1964 | 1,347 |
| 1965 | 1,115 |
| 1966 | 990 |
| 1967 | 809 |
| 1968 | 993 |
| 1969 | 1,219 |
| 1970 | 1,640 |
| 1971 | 2,730 |
| 1972 | 3,198 |
| 1973 | 2,424 |
| 1974 | 2,598 |
| 1975 | 2,475 |
| 1976 | 2,799 |
| 1977 | 3,278 |
| 1978 | 3,159 |
| 1979 | 3,111 |
| 1980 | 3,061 |
| 1981 | 2,679 |
| 1982 | 2,612 |
| 1983 | 2,337 |
| 1984 | 2,351 |
| 1985 | 1,915 |
| 1986 | 1,833 |
| 1987 | 1,862 |
| 1988 | 1,426 |
| 1988 | 10 |
| 1989 | 1,357 |
| 1990 | 1,092 |
| 1991 | 1,214 |
| 1992 | 872 |
| 1993 | 820 |
| 1994 | 838 |
| 1995 | 766 |
| 1996 | 855 |
| 1997 | 784 |
| 1998 | 747 |
| 1999 | 567 |
| 2000 | 609 |
| 2001 | 647 |
| 2002 | 618 |
| 2003 | 607 |
| 2004 | 689 |
| 2005 | 618 |
| 2006 | 606 |
| 2007 | 550 |
| 2008 | 435 |
| 2009 | 315 |
| 2010 | 254 |
| 2011 | 323 |
| 2012 | 228 |
| 2013 | 210 |
| 2014 | 210 |
| 2015 | 189 |
| 2016 | 162 |
| 2017 | 289 |
| 2018 | 143 |
| 2019 | 106 |
| 2020 | 91 |
| 2021 | 88 |
| 2022 | 130 |
| 2023 | 140 |
| 2024 | 114 |