Lubertha is a rare girls' name that was most common in the 1920s and has all but disappeared.
Lubertha is a girl name. It last appears in U.S. records in 1963. Lubertha was first reported in SSA data in 1898 and peaked in 1922 (32 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1963 | 7 | — | #5,650 |
| 1962 | 8 | — | #5,126 |
| 1960 | 9 | — | #4,640 |
| 1959 | 6 | — | #5,956 |
| 1958 | 10 | — | #4,081 |
| 1957 | 8 | — | #4,753 |
| 1955 | 10 | — | #3,944 |
| 1954 | 9 | — | #4,153 |
| 1953 | 10 | — | #3,862 |
| 1951 | 17 | — | #2,535 |
| 1950 | 11 | — | #3,345 |
| 1949 | 15 | — | #2,684 |
| 1948 | 14 | — | #2,783 |
| 1947 | 10 | — | #3,596 |
| 1946 | 14 | — | #2,690 |
| 1945 | 12 | — | #2,687 |
| 1944 | 10 | — | #3,065 |
| 1943 | 11 | — | #2,972 |
| 1942 | 15 | — | #2,369 |
| 1941 | 12 | — | #2,607 |
| 1940 | 11 | — | #2,658 |
| 1939 | 17 | — | #2,007 |
| 1938 | 20 | — | #1,783 |
| 1937 | 7 | — | #3,658 |
| 1936 | 9 | — | #3,002 |
| 1935 | 13 | — | #2,383 |
| 1934 | 18 | — | #1,877 |
| 1933 | 11 | — | #2,624 |
| 1932 | 8 | — | #3,457 |
| 1931 | 11 | — | #2,683 |
| 1930 | 20 | — | #1,848 |
| 1929 | 19 | — | #1,924 |
| 1928 | 15 | — | #2,336 |
| 1927 | 17 | — | #2,214 |
| 1926 | 14 | — | #2,531 |
| 1925 | 12 | — | #2,870 |
| 1924 | 16 | — | #2,376 |
| 1923 | 22 | — | #1,877 |
| 1922 | 32 | — | #1,449 |
| 1921 | 14 | — | #2,576 |
| 1920 | 15 | — | #2,422 |
| 1919 | 21 | — | #1,828 |
| 1918 | 13 | — | #2,607 |
| 1917 | 11 | — | #2,799 |
| 1916 | 17 | — | #1,996 |
| 1915 | 12 | — | #2,477 |
| 1914 | 9 | — | #2,550 |
| 1913 | 9 | — | #2,255 |
| 1912 | 9 | — | #2,065 |
| 1911 | 10 | — | #1,611 |
| 1910 | 6 | — | #2,303 |
| 1909 | 5 | — | #2,397 |
| 1907 | 6 | — | #1,965 |
| 1906 | 9 | — | #1,383 |
| 1905 | 6 | — | #1,828 |
| 1903 | 6 | — | #1,711 |
| 1898 | 8 | — | #1,328 |