Antonius is a rare boys' name that peaked in 1992 and has grown less common since.
Antonius is a boy name. It last appears in U.S. records in 2024. Antonius first appears in 1961 and peaked in 1992 (20 births).
| Year | U.S. births | U.S. + territories | Rank |
|---|---|---|---|
| 2024 | 10 | 10 | #7,809 |
| 2023 | 7 | 7 | #9,829 |
| 2022 | 5 | 5 | #12,482 |
| 2021 | 9 | 9 | #8,216 |
| 2020 | 12 | 12 | #6,649 |
| 2019 | 9 | 9 | #8,254 |
| 2018 | 13 | 13 | #6,368 |
| 2017 | 7 | 7 | #9,763 |
| 2016 | 12 | 12 | #6,750 |
| 2015 | 13 | 13 | #6,348 |
| 2014 | 11 | 11 | #7,090 |
| 2013 | 10 | 10 | #7,568 |
| 2012 | 9 | 9 | #8,194 |
| 2011 | 12 | 12 | #6,603 |
| 2010 | 7 | 7 | #9,751 |
| 2009 | 7 | 7 | #9,930 |
| 2008 | 11 | 11 | #7,223 |
| 2007 | 14 | 14 | #5,921 |
| 2006 | 6 | 6 | #10,760 |
| 2005 | 11 | 11 | #6,668 |
| 2004 | 6 | 6 | #10,034 |
| 2003 | 6 | 6 | #9,651 |
| 2002 | 11 | 11 | #6,115 |
| 2001 | 12 | 12 | #5,690 |
| 2000 | 16 | 16 | #4,590 |
| 1999 | 12 | 12 | #5,337 |
| 1998 | 11 | 11 | #5,492 |
| 1997 | 9 | — | #6,121 |
| 1996 | 11 | — | #5,207 |
| 1995 | 15 | — | #4,065 |
| 1994 | 14 | — | #4,299 |
| 1993 | 14 | — | #4,244 |
| 1992 | 20 | — | #3,227 |
| 1991 | 12 | — | #4,494 |
| 1990 | 15 | — | #3,792 |
| 1989 | 13 | — | #4,028 |
| 1988 | 10 | — | #4,467 |
| 1987 | 10 | — | #4,252 |
| 1986 | 13 | — | #3,450 |
| 1985 | 11 | — | #3,812 |
| 1984 | 9 | — | #4,233 |
| 1983 | 8 | — | #4,531 |
| 1982 | 12 | — | #3,495 |
| 1980 | 8 | — | #4,521 |
| 1979 | 11 | — | #3,575 |
| 1978 | 11 | — | #3,406 |
| 1977 | 11 | — | #3,397 |
| 1976 | 14 | — | #2,831 |
| 1975 | 8 | — | #3,964 |
| 1974 | 11 | — | #3,131 |
| 1973 | 10 | — | #3,236 |
| 1972 | 13 | — | #2,664 |
| 1971 | 15 | — | #2,466 |
| 1970 | 16 | — | #2,297 |
| 1969 | 6 | — | #3,962 |
| 1967 | 11 | — | #2,477 |
| 1962 | 7 | — | #3,319 |
| 1961 | 5 | — | #4,091 |