Arnella is a very rare girls' name that was most common in the 1950s and has all but disappeared.
Arnella is a girl name. It last appears in U.S. records in 1981. Arnella first appears in 1916 and peaked in 1954 (13 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1981 | 5 | — | #10,536 |
| 1963 | 5 | — | #6,657 |
| 1960 | 5 | — | #6,433 |
| 1959 | 11 | — | #3,837 |
| 1958 | 8 | — | #4,537 |
| 1957 | 6 | — | #5,410 |
| 1956 | 6 | — | #5,349 |
| 1955 | 6 | — | #5,250 |
| 1954 | 13 | — | #3,168 |
| 1953 | 7 | — | #4,615 |
| 1952 | 5 | — | #5,600 |
| 1949 | 9 | — | #3,632 |
| 1948 | 5 | — | #5,286 |
| 1940 | 9 | — | #2,972 |
| 1938 | 10 | — | #2,744 |
| 1935 | 5 | — | #4,251 |
| 1933 | 6 | — | #3,777 |
| 1927 | 7 | — | #3,895 |
| 1926 | 5 | — | #4,898 |
| 1924 | 6 | — | #4,487 |
| 1923 | 5 | — | #5,019 |
| 1922 | 6 | — | #4,491 |
| 1921 | 5 | — | #5,165 |
| 1920 | 5 | — | #5,023 |
| 1916 | 6 | — | #3,949 |