Dirck is a very rare variant of Dirk that was most common in the 1950s and has all but disappeared.
Dirck is a boy name. It last appears in U.S. records in 1967. Dirck first appears in 1932 and peaked in 1957 (18 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 1967 | 5 | — | #4,113 |
| 1966 | 8 | — | #3,051 |
| 1964 | 9 | — | #2,906 |
| 1963 | 8 | — | #3,117 |
| 1962 | 6 | — | #3,738 |
| 1960 | 11 | — | #2,574 |
| 1958 | 10 | — | #2,689 |
| 1957 | 18 | — | #1,904 |
| 1956 | 8 | — | #3,025 |
| 1955 | 9 | — | #2,819 |
| 1954 | 5 | — | #3,965 |
| 1932 | 5 | — | #3,906 |