Ethelyne is a very rare girls' name that was most common in the 1910s and has all but disappeared.
Ethelyne is a girl name. It last appears in U.S. records in 1949. Ethelyne first appears in 1911 and peaked in 1918 (18 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1949 | 5 | — | #5,485 |
| 1941 | 8 | — | #3,346 |
| 1938 | 6 | — | #3,983 |
| 1937 | 6 | — | #3,947 |
| 1936 | 5 | — | #4,413 |
| 1933 | 6 | — | #3,891 |
| 1932 | 9 | — | #3,122 |
| 1931 | 9 | — | #3,049 |
| 1930 | 10 | — | #2,916 |
| 1929 | 16 | — | #2,123 |
| 1928 | 17 | — | #2,119 |
| 1927 | 5 | — | #5,043 |
| 1926 | 12 | — | #2,764 |
| 1925 | 15 | — | #2,413 |
| 1924 | 11 | — | #3,030 |
| 1923 | 10 | — | #3,198 |
| 1922 | 7 | — | #4,154 |
| 1921 | 18 | — | #2,150 |
| 1920 | 12 | — | #2,781 |
| 1919 | 14 | — | #2,420 |
| 1918 | 18 | — | #2,054 |
| 1917 | 15 | — | #2,234 |
| 1916 | 12 | — | #2,541 |
| 1915 | 10 | — | #2,765 |
| 1914 | 14 | — | #1,843 |
| 1913 | 11 | — | #1,938 |
| 1912 | 6 | — | #2,740 |
| 1911 | 5 | — | #2,598 |