Dionisios
Boys' nameMeaning not yet documented
Dionisios has been given to 85 babies in the U.S. since 1975. 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 1981, with 12 recorded.
Babies named Dionisios, 2007
1 in 444,000
Dionisios 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 Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.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 Dionisios?
Dionisios had fewer than 5 recorded uses in 2025, so these figures use 2007, the last year it was published.
- Among all babies, 2007
- 1 in 444,000
- 9 of 3,997,748 births
- Among boys only
- 1 in 231,000
- <0.01% of boys
- Rank, 2007
- Unranked
- Fewer than 5 uses
- Coin-flip room size
- 307,893 kids
- Even odds of a second one
Where Dionisios sits on the popularity scale
Chance at least one other child shares the name
If the other children were drawn at random from the 2007 national name distribution. Real classrooms cluster by region and community, so treat these as a floor, not a ceiling.
Put another way: gather 307,893 children born in 2007 and it's an even bet that one of them is another Dionisios. In a class of 30 the chance is Under 1%.
When Dionisioss were born
Half of everyone ever recorded as Dionisios was born before 1981 — so the typical Dionisios is around 44 today.
- Biggest decade
- 1980s
- 43.5% of all use
- Born in the last 25 years
- 40.0%
- Spread across generations
- Recorded since 1950
- 85
- People you could plausibly meet
1980s — 43.5% of all recorded uses (37).
Is Dionisios 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 1981 (12)
- Years since peak
- 44
- Years
- Year-to-year steadiness
- Volatile
- 34.5% average annual change
Spellings of Dionisios
Dionisios is not the most common spelling — Dionicio is, with 62.1% against Dionisios's 2.5%.
Dionisios around the world
Where Dionisios 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.
- Canada1996–1996#1,974in 1996
- South Australia1957–2009#708in 2009
Popularity data from Statistics Canada and Consumer and Business Services (South Australia). StatCan data under Statistics Canada Open Licence. CBS SA data under CC BY 4.0.
Dionisios by the numbers
The raw record for each sex the name is used for.
Names similar to Dionisios
Matched on shared beginnings and endings, similar length, and comparable popularity.
Sibling names for Dionisios
Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.