Gertha is a rare girls' name that was most common in the 1920s and has all but disappeared.
Gertha is a girl name. It last appears in U.S. records in 1971. Gertha was first reported in SSA data in 1883 and peaked in 1921 (58 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1971 | 5 | — | #8,745 |
| 1967 | 7 | — | #5,659 |
| 1964 | 8 | — | #5,163 |
| 1963 | 7 | — | #5,505 |
| 1962 | 6 | — | #6,110 |
| 1961 | 8 | — | #5,028 |
| 1960 | 8 | — | #4,913 |
| 1959 | 10 | — | #4,122 |
| 1958 | 10 | — | #4,034 |
| 1957 | 15 | — | #3,078 |
| 1956 | 11 | — | #3,772 |
| 1955 | 20 | — | #2,497 |
| 1954 | 18 | — | #2,626 |
| 1953 | 18 | — | #2,547 |
| 1952 | 20 | — | #2,354 |
| 1951 | 18 | — | #2,416 |
| 1950 | 19 | — | #2,283 |
| 1949 | 21 | — | #2,167 |
| 1948 | 19 | — | #2,279 |
| 1947 | 20 | — | #2,226 |
| 1946 | 22 | — | #1,987 |
| 1945 | 24 | — | #1,713 |
| 1944 | 28 | — | #1,555 |
| 1943 | 24 | — | #1,761 |
| 1942 | 24 | — | #1,724 |
| 1941 | 33 | — | #1,345 |
| 1940 | 33 | — | #1,301 |
| 1939 | 29 | — | #1,384 |
| 1938 | 25 | — | #1,519 |
| 1937 | 21 | — | #1,697 |
| 1936 | 22 | — | #1,609 |
| 1935 | 33 | — | #1,249 |
| 1934 | 26 | — | #1,455 |
| 1933 | 27 | — | #1,419 |
| 1932 | 33 | — | #1,278 |
| 1931 | 30 | — | #1,352 |
| 1930 | 43 | — | #1,133 |
| 1929 | 32 | — | #1,351 |
| 1928 | 26 | — | #1,612 |
| 1927 | 42 | — | #1,203 |
| 1926 | 47 | — | #1,105 |
| 1925 | 41 | — | #1,216 |
| 1924 | 39 | — | #1,289 |
| 1923 | 40 | — | #1,236 |
| 1922 | 50 | — | #1,081 |
| 1921 | 58 | — | #975 |
| 1920 | 51 | — | #1,044 |
| 1919 | 41 | — | #1,164 |
| 1918 | 49 | — | #1,036 |
| 1917 | 53 | — | #956 |
| 1916 | 33 | — | #1,257 |
| 1915 | 53 | — | #909 |
| 1914 | 31 | — | #1,087 |
| 1913 | 17 | — | #1,428 |
| 1912 | 35 | — | #851 |
| 1911 | 25 | — | #861 |
| 1910 | 22 | — | #926 |
| 1909 | 19 | — | #946 |
| 1908 | 8 | — | #1,597 |
| 1907 | 15 | — | #1,009 |
| 1906 | 20 | — | #826 |
| 1905 | 19 | — | #857 |
| 1904 | 18 | — | #861 |
| 1903 | 14 | — | #946 |
| 1902 | 15 | — | #916 |
| 1901 | 16 | — | #836 |
| 1900 | 11 | — | #1,194 |
| 1899 | 12 | — | #946 |
| 1898 | 7 | — | #1,421 |
| 1897 | 12 | — | #947 |
| 1896 | 10 | — | #1,077 |
| 1895 | 15 | — | #830 |
| 1894 | 5 | — | #1,570 |
| 1893 | 5 | — | #1,513 |
| 1892 | 7 | — | #1,213 |
| 1891 | 5 | — | #1,401 |
| 1889 | 7 | — | #1,066 |
| 1888 | 5 | — | #1,360 |
| 1887 | 5 | — | #1,205 |
| 1885 | 5 | — | #1,106 |
| 1883 | 7 | — | #779 |