Orenthal is a very rare boys' name that was most common in the 1970s and has all but disappeared.
Orenthal is a boy name. It last appears in U.S. records in 2005. Orenthal was first reported in SSA data in 1968 and peaked in 1977 (28 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2005 | 5 | 5 | #12,831 |
| 2004 | 6 | 6 | #10,960 |
| 1989 | 5 | — | #8,882 |
| 1985 | 5 | — | #7,300 |
| 1983 | 6 | — | #6,019 |
| 1982 | 12 | — | #3,632 |
| 1981 | 10 | — | #4,073 |
| 1980 | 24 | — | #2,198 |
| 1979 | 19 | — | #2,529 |
| 1978 | 18 | — | #2,538 |
| 1977 | 28 | — | #1,847 |
| 1976 | 25 | — | #1,976 |
| 1975 | 25 | — | #1,929 |
| 1974 | 18 | — | #2,337 |
| 1973 | 10 | — | #3,378 |
| 1971 | 10 | — | #3,295 |
| 1970 | 18 | — | #2,191 |
| 1969 | 23 | — | #1,758 |
| 1968 | 10 | — | #2,864 |