Antonius
Antonius is a masculine given name, as well as a surname. Antonius is a Danish, Dutch, Finnish, Latin, Norwegian, and Swedish name used in Greenland, Denmark, Norway, Sweden, Finland, part of the Republic of Karelia, Estonia, Belgium, Netherlands, Suriname, South Africa, Namibia, and Indonesia, while Antoníus is an Icelandic name used in Iceland.
Meaning & Origin of Antonius
What this name means, where it came from, and how it has traveled across cultures.
Antonius is a masculine given name, as well as a surname. Antonius is a Danish, Dutch, Finnish, Latin, Norwegian, and Swedish name used in Greenland, Denmark, Norway, Sweden, Finland, part of the Republic of Karelia, Estonia, Belgium, Netherlands, Suriname, South Africa, Namibia, and Indonesia, while Antoníus is an Icelandic name used in Iceland.
Source: Wikipedia (CC BY-SA 3.0). Read more →
The Story of Antonius
Antonius first appeared in U.S. Social Security Administration records as a baby boy name in 1961, with 5 babies given the name that year. Its peak popularity came in 1992, when 20 Antoniuss were born — ranking #3,221 that year. As of 2026, Antonius ranks #7,725 for baby boys with 10 births, falling sharply (-27%). In total, more than 622 Antoniuss have been born in the U.S. since records began in 1880, spanning the 1960s through the 2020s.
Popularity Over Time
Popularity by State
Names that sound like Antonius
Phonetically similar names — useful when Antonius is the vibe but a different syllable count or letter feel might suit better. Linked entries have a profile on Peek a Name.
Source: Datamuse . Phonetic similarity ranking, not curated.
Frequently Asked Questions about Antonius
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About the name Antonius
Antonius is a boy baby name tracked by the U.S. Social Security Administration. It first appeared in SSA records in 1961 and has accumulated 622 births in the dataset. Antonius's peak popularity came in 1992 when it ranked #3,221. Use the chart and map above to compare Antonius's trajectory across years and U.S. states, or browse the related names section to discover similar choices.
Continue exploring
- Top names of 1992 →
- Names of the 1990s →
- Names starting with "A" →
- Browse all boy names →
- Top names of 2026 →
Data sources
- Birth statistics (counts, ranks, years 1880–2026) — U.S. Social Security Administration . Predictions for years not yet released by SSA are computed by Peek a Name from historical trends; we update with official data as soon as it ships.
- Etymology, cultural origins, and related forms — Behind the Name (used under their public API terms).
- Meaning prose and editorial summary — Wikipedia article extracts, licensed under CC BY-SA 3.0 .
- Predicted nationality distribution — Nationalize.io .
- Phonetically similar names — Datamuse .
Peek a Name aggregates and presents the above data for informational purposes. Statistical predictions and external attributions are clearly labelled where shown; we make no guarantee of accuracy beyond what each source provides.