Antonion
Boys' nameMeaning not yet documented
Antonion has been given to 6 babies in the U.S. since 1989. It was used fewer than 5 times in 2025, so it doesn't appear in the latest year's list — today it's a genuinely uncommon pick. Its peak year was 1989, with 6 recorded.
Babies named Antonion, 1989
1 in 640,000
Antonion over time, 1880–2025
Based on births in the U.S. Babies given the name each year. Hover the chart — or focus it and use the arrow keys — for any year. Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.
How common is Antonion?
Antonion had fewer than 5 recorded uses in 2025, so these figures use 1989, the last year it was published.
- Among all babies, 1989
- 1 in 640,000
- 6 of 3,842,268 births
- Among boys only
- 1 in 333,000
- <0.01% of boys
- Rank, 1989
- Unranked
- Fewer than 5 uses
- Coin-flip room size
- 443,877 kids
- Even odds of a second one
Where Antonion sits on the popularity scale
Chance at least one other child shares the name
If the other children were drawn at random from the 1989 national name distribution. Real classrooms cluster by region and community, so treat these as a floor, not a ceiling.
Put another way: gather 443,877 children born in 1989 and it's an even bet that one of them is another Antonion. In a class of 30 the chance is Under 1%.
When Antonions were born
Half of everyone ever recorded as Antonion was born before 1989 — so the typical Antonion is around 36 today.
- Biggest decade
- 1980s
- 100.0% of all use
- Born in the last 25 years
- 100.0%
- A modern name
- Recorded since 1950
- 6
- People you could plausibly meet
1980s — 100.0% of all recorded uses (6).
Is Antonion rising or falling?
Rank movement and count movement can disagree — the number of distinct names in use keeps growing, so a name holding a steady count still slides down the list. Both are shown.
- Rank vs 1 year ago
- —
- Not ranked then
- Rank vs 5 years ago
- New entry
- Not ranked then
- Rank vs 10 years ago
- —
- Not ranked then
- Births vs 10 years ago
- —
- Not published both years
- Share of its own peak
- 0%
- Peak was 1989 (6)
- Years since peak
- 36
- Years
- Year-to-year steadiness
- Not enough data
- Too few years
Spellings of Antonion
Antonion is not the most common spelling — Antonio is, with 95.8% against Antonion's <0.01%.
Grouped by closeness of spelling (up to two letter changes), same sex, with a floor on all-time use. It catches Sophia/Sofia and Aiden/Ayden, and misses spellings that sound alike but look different, like Sean and Shawn.
Antonion around the world
Where Antonion ranks in official birth records elsewhere in the world. Rankings only — the number of births isn’t comparable between places, so it isn’t shown.
- South Australia1962–1962#548in 1962
Popularity data from Consumer and Business Services (South Australia). CBS SA data under CC BY 4.0.
Antonion by the numbers
The raw record for each sex the name is used for.
Names similar to Antonion
Matched on shared beginnings and endings, similar length, and comparable popularity.
Sibling names for Antonion
Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.