Oniel is a very rare boys' name that peaked in 1993 and has grown less common since.
Oniel is a boy name. In 2025 it ranked #9,472 for boy births in the United States (and #19,598 across all names), given to 8 babies. Oniel first appears in 1913 and peaked in 1993 (13 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2025 | 8 | 8 | #9,472 |
| 2024 | 7 | 7 | #10,640 |
| 2023 | 7 | 7 | #10,515 |
| 2022 | 7 | 7 | #10,569 |
| 2021 | 7 | 7 | #10,502 |
| 2019 | 11 | 11 | #7,498 |
| 2018 | 11 | 11 | #7,483 |
| 2015 | 6 | 6 | #11,721 |
| 2011 | 5 | 5 | #13,780 |
| 2010 | 6 | 12 | #11,801 |
| 2009 | 10 | 10 | #8,138 |
| 2008 | 6 | 6 | #12,168 |
| 2007 | 10 | 10 | #8,010 |
| 2005 | 11 | 18 | #6,987 |
| 2004 | 7 | 7 | #9,671 |
| 2002 | 8 | 8 | #8,239 |
| 2001 | 6 | 6 | #10,188 |
| 2000 | 6 | 6 | #9,993 |
| 1999 | 8 | 13 | #7,674 |
| 1998 | 11 | 11 | #5,729 |
| 1996 | 8 | — | #6,941 |
| 1995 | 6 | — | #8,584 |
| 1993 | 13 | — | #4,625 |
| 1992 | 6 | — | #8,174 |
| 1989 | 7 | — | #6,736 |
| 1987 | 5 | — | #7,809 |
| 1986 | 5 | — | #7,513 |
| 1983 | 7 | — | #5,322 |
| 1981 | 6 | — | #6,029 |
| 1971 | 5 | — | #5,444 |
| 1939 | 5 | — | #3,837 |
| 1927 | 5 | — | #4,637 |
| 1924 | 6 | — | #4,218 |
| 1923 | 6 | — | #4,123 |
| 1913 | 6 | — | #2,713 |