Rilda is a rare girls' name that was most common in the 1920s and has all but disappeared.
Rilda is a girl name. It last appears in U.S. records in 1960. Rilda was first reported in SSA data in 1888 and peaked in 1924 (15 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1960 | 8 | — | #5,090 |
| 1954 | 5 | — | #6,447 |
| 1953 | 9 | — | #4,168 |
| 1951 | 5 | — | #6,052 |
| 1949 | 5 | — | #5,882 |
| 1948 | 13 | — | #2,944 |
| 1947 | 8 | — | #4,267 |
| 1946 | 6 | — | #4,849 |
| 1945 | 5 | — | #5,109 |
| 1943 | 6 | — | #4,594 |
| 1942 | 9 | — | #3,388 |
| 1941 | 8 | — | #3,508 |
| 1940 | 6 | — | #4,255 |
| 1939 | 6 | — | #4,160 |
| 1937 | 9 | — | #3,111 |
| 1935 | 10 | — | #2,892 |
| 1934 | 11 | — | #2,702 |
| 1932 | 8 | — | #3,516 |
| 1931 | 8 | — | #3,436 |
| 1930 | 9 | — | #3,284 |
| 1929 | 8 | — | #3,633 |
| 1928 | 6 | — | #4,620 |
| 1927 | 9 | — | #3,517 |
| 1926 | 9 | — | #3,502 |
| 1925 | 7 | — | #4,360 |
| 1924 | 15 | — | #2,492 |
| 1923 | 14 | — | #2,572 |
| 1922 | 10 | — | #3,334 |
| 1921 | 9 | — | #3,619 |
| 1920 | 13 | — | #2,704 |
| 1917 | 7 | — | #4,020 |
| 1916 | 6 | — | #4,313 |
| 1915 | 7 | — | #3,724 |
| 1914 | 7 | — | #3,120 |
| 1913 | 6 | — | #3,116 |
| 1911 | 6 | — | #2,415 |
| 1906 | 7 | — | #1,691 |
| 1903 | 5 | — | #2,033 |
| 1902 | 5 | — | #1,991 |
| 1901 | 5 | — | #1,898 |
| 1895 | 6 | — | #1,562 |
| 1894 | 6 | — | #1,461 |
| 1891 | 5 | — | #1,504 |
| 1888 | 5 | — | #1,443 |