Clarion is a very rare boys' name that was most common in the 1920s and has all but disappeared.
Clarion is predominantly a boy name. It last appears in U.S. records in 1991. Clarion first appears in 1911 and peaked in 1925 (8 births).
| Year | U.S. births | U.S. + territories | ♀ Rank | ♂ Rank |
|---|---|---|---|---|
| 1991 | 5 | — | #13,595 | — |
| 1988 | 5 | — | #12,187 | — |
| 1948 | 5 | — | — | #3,760 |
| 1946 | 5 | — | — | #3,607 |
| 1944 | 5 | — | — | #3,509 |
| 1943 | 5 | — | — | #3,625 |
| 1940 | 5 | — | — | #3,537 |
| 1936 | 5 | — | — | #3,635 |
| 1935 | 6 | — | — | #3,327 |
| 1934 | 5 | — | — | #3,764 |
| 1932 | 6 | — | — | #3,440 |
| 1931 | 7 | — | — | #3,142 |
| 1927 | 6 | — | — | #3,847 |
| 1925 | 8 | — | — | #3,193 |
| 1924 | 7 | — | — | #3,550 |
| 1923 | 6 | — | — | #3,893 |
| 1922 | 7 | — | — | #3,586 |
| 1920 | 6 | — | — | #3,905 |
| 1918 | 7 | — | — | #3,426 |
| 1917 | 7 | — | — | #3,278 |
| 1911 | 5 | — | — | #1,787 |