Marbeth is a very rare variant of Marybeth that was most common in the 1940s and has all but disappeared.
Marbeth is a girl name. It last appears in U.S. records in 1958. Marbeth first appears in 1916 and peaked in 1945 (13 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1958 | 5 | — | #6,661 |
| 1953 | 5 | — | #6,203 |
| 1947 | 6 | — | #5,078 |
| 1945 | 13 | — | #2,552 |
| 1942 | 5 | — | #5,086 |
| 1941 | 8 | — | #3,440 |
| 1940 | 5 | — | #4,783 |
| 1939 | 8 | — | #3,312 |
| 1936 | 7 | — | #3,592 |
| 1933 | 5 | — | #4,622 |
| 1930 | 5 | — | #4,980 |
| 1928 | 5 | — | #5,159 |
| 1923 | 5 | — | #5,424 |
| 1920 | 7 | — | #4,241 |
| 1916 | 7 | — | #3,781 |