Names / Boy names
Antonius
Current rank
—
outside the top 1,000
All-time peak
#2,297
in 1970
First recorded
1961
in U.S. data
Children named
622
since 1961
Popularity over time
Annual U.S. children given the name · Peak #2,297 in 1970 · Source: Social Security Administration
Meaning & background
Recorded as a boys' name, Antonius enters U.S. records in 1961. It now sits outside the national top 1,000, which keeps it uncommon. Only about 622 children have carried it, making it genuinely rare.