Ruthellen is a very rare girls' name that was most common in the 1940s and has all but disappeared.
Ruthellen is a girl name. It last appears in U.S. records in 1965. Ruthellen first appears in 1918 and peaked in 1940 (11 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1965 | 6 | — | #6,373 |
| 1964 | 7 | — | #5,898 |
| 1963 | 6 | — | #6,461 |
| 1962 | 7 | — | #5,746 |
| 1956 | 6 | — | #5,837 |
| 1954 | 5 | — | #6,472 |
| 1950 | 5 | — | #5,963 |
| 1949 | 5 | — | #5,916 |
| 1948 | 5 | — | #5,894 |
| 1947 | 11 | — | #3,412 |
| 1946 | 6 | — | #4,877 |
| 1944 | 9 | — | #3,331 |
| 1943 | 7 | — | #4,131 |
| 1942 | 9 | — | #3,396 |
| 1941 | 11 | — | #2,819 |
| 1940 | 11 | — | #2,705 |
| 1929 | 6 | — | #4,496 |
| 1928 | 5 | — | #5,319 |
| 1926 | 6 | — | #4,762 |
| 1925 | 10 | — | #3,326 |
| 1924 | 6 | — | #4,962 |
| 1923 | 7 | — | #4,311 |
| 1922 | 8 | — | #3,956 |
| 1918 | 7 | — | #4,223 |