Calvyn
Boys' nameMeaning not yet documented
Calvyn has been given to 105 babies in the U.S. since 1998. 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 2010, with 10 recorded.
Babies named Calvyn, 2019
1 in 694,000
Calvyn 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 Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.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 Calvyn?
Calvyn had fewer than 5 recorded uses in 2025, so these figures use 2019, the last year it was published.
- Among all babies, 2019
- 1 in 694,000
- 5 of 3,472,229 births
- Among boys only
- 1 in 359,000
- <0.01% of boys
- Rank, 2019
- Unranked
- Fewer than 5 uses
- Coin-flip room size
- 481,354 kids
- Even odds of a second one
Where Calvyn sits on the popularity scale
Chance at least one other child shares the name
If the other children were drawn at random from the 2019 national name distribution. Real classrooms cluster by region and community, so treat these as a floor, not a ceiling.
Put another way: gather 481,354 children born in 2019 and it's an even bet that one of them is another Calvyn. In a class of 30 the chance is Under 1%.
When Calvyns were born
Half of everyone ever recorded as Calvyn was born before 2011 — so the typical Calvyn is around 14 today.
- Biggest decade
- 2010s
- 60.0% of all use
- Born in the last 25 years
- 100.0%
- A modern name
- Recorded since 1950
- 105
- People you could plausibly meet
2010s — 60.0% of all recorded uses (63).
Is Calvyn 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 2010 (10)
- Years since peak
- 15
- Years
- Year-to-year steadiness
- Volatile
- 28.3% average annual change
Spellings of Calvyn
Calvyn is not the most common spelling — Calvin is, with 48.0% against Calvyn's 0.02%.
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.
Calvyn around the world
Where Calvyn 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.
- England & Wales2002–2002#3,225in 2002
- France1998–2025#6,380in 2025
- South Australia1949–1949#258in 1949
Popularity data from Office for National Statistics, Institut national de la statistique et des études économiques and Consumer and Business Services (South Australia). ONS data under Open Government Licence v3.0. INSEE data under Licence Ouverte / Etalab 2.0. CBS SA data under CC BY 4.0.
Calvyn by the numbers
The raw record for each sex the name is used for.
Names similar to Calvyn
Matched on shared beginnings and endings, similar length, and comparable popularity.
Sibling names for Calvyn
Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.