Susa is a very rare variant of Susie that was most common in the 1950s and has all but disappeared.
Susa is a girl name. It last appears in U.S. records in 1985. Susa first appears in 1924 and peaked in 1959 (15 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1985 | 5 | — | #12,267 |
| 1970 | 8 | — | #6,294 |
| 1967 | 5 | — | #7,712 |
| 1964 | 6 | — | #6,682 |
| 1963 | 10 | — | #4,501 |
| 1962 | 9 | — | #4,820 |
| 1961 | 12 | — | #3,981 |
| 1960 | 11 | — | #4,146 |
| 1959 | 15 | — | #3,235 |
| 1958 | 14 | — | #3,363 |
| 1957 | 14 | — | #3,289 |
| 1956 | 12 | — | #3,678 |
| 1955 | 10 | — | #4,024 |
| 1954 | 5 | — | #6,524 |
| 1953 | 14 | — | #3,089 |
| 1952 | 10 | — | #3,769 |
| 1951 | 10 | — | #3,691 |
| 1950 | 5 | — | #6,010 |
| 1949 | 8 | — | #4,199 |
| 1948 | 5 | — | #5,946 |
| 1947 | 7 | — | #4,721 |
| 1945 | 6 | — | #4,495 |
| 1934 | 5 | — | #4,886 |
| 1924 | 5 | — | #5,799 |