Elsworth is a rare variant of Ellsworth that was most common in the 1910s and has all but disappeared.
Elsworth is a boy name. It last appears in U.S. records in 1983. Elsworth was first reported in SSA data in 1881 and peaked in 1917 (40 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1983 | 5 | — | #6,553 |
| 1975 | 5 | — | #5,727 |
| 1967 | 6 | — | #3,677 |
| 1964 | 5 | — | #4,232 |
| 1961 | 5 | — | #4,241 |
| 1960 | 6 | — | #3,780 |
| 1959 | 9 | — | #2,892 |
| 1957 | 6 | — | #3,687 |
| 1956 | 7 | — | #3,299 |
| 1953 | 12 | — | #2,322 |
| 1952 | 6 | — | #3,479 |
| 1951 | 8 | — | #2,907 |
| 1950 | 5 | — | #3,840 |
| 1949 | 7 | — | #3,097 |
| 1948 | 7 | — | #3,089 |
| 1947 | 9 | — | #2,722 |
| 1946 | 6 | — | #3,282 |
| 1945 | 7 | — | #2,824 |
| 1944 | 9 | — | #2,517 |
| 1943 | 5 | — | #3,690 |
| 1942 | 11 | — | #2,303 |
| 1941 | 7 | — | #2,962 |
| 1940 | 8 | — | #2,727 |
| 1939 | 11 | — | #2,204 |
| 1938 | 15 | — | #1,847 |
| 1937 | 8 | — | #2,743 |
| 1936 | 8 | — | #2,701 |
| 1935 | 12 | — | #2,164 |
| 1934 | 8 | — | #2,807 |
| 1933 | 14 | — | #1,936 |
| 1932 | 18 | — | #1,738 |
| 1931 | 15 | — | #1,955 |
| 1930 | 18 | — | #1,769 |
| 1929 | 24 | — | #1,494 |
| 1928 | 16 | — | #1,989 |
| 1927 | 30 | — | #1,356 |
| 1926 | 21 | — | #1,676 |
| 1925 | 25 | — | #1,506 |
| 1924 | 18 | — | #1,917 |
| 1923 | 29 | — | #1,366 |
| 1922 | 34 | — | #1,245 |
| 1921 | 35 | — | #1,239 |
| 1920 | 34 | — | #1,240 |
| 1919 | 31 | — | #1,274 |
| 1918 | 28 | — | #1,356 |
| 1917 | 40 | — | #1,045 |
| 1916 | 32 | — | #1,164 |
| 1915 | 27 | — | #1,276 |
| 1914 | 15 | — | #1,632 |
| 1913 | 17 | — | #1,274 |
| 1912 | 11 | — | #1,559 |
| 1911 | 11 | — | #1,065 |
| 1910 | 8 | — | #1,237 |
| 1909 | 6 | — | #1,324 |
| 1908 | 6 | — | #1,264 |
| 1906 | 5 | — | #1,296 |
| 1905 | 5 | — | #1,291 |
| 1900 | 6 | — | #1,209 |
| 1887 | 8 | — | #704 |
| 1883 | 6 | — | #826 |
| 1882 | 6 | — | #869 |
| 1881 | 7 | — | #730 |