Jaydyn
#7,381 in 2025UnisexBoys' nameGirls' nameMeaning not yet documented
Jaydyn has been given to 1,772 babies in the U.S. since 1999. In 2025 it ranked #7,381 of 13,926 boys’ names in use. Its peak year was 2009, with 90 recorded. It's used for both sexes: 60% boys, 40% girls all-time.
Babies named Jaydyn, 2025
1 in 301,000
Jaydyn 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 Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.
Girls or boys — Jaydyn over time
In 2025, Jaydyn went to 0% girls and 100% boys.
A sex is only published in years it reached five applications, so a stretch at 0% or 100% means the other side stayed under that floor — not that it was never used.
How common is Jaydyn?
Everything below is computed from the 2025 data — the most recent year available.
- Among all babies, 2025
- 1 in 301,000
- 11 of 3,315,165 births
- Among boys only
- 1 in 155,000
- <0.01% of boys
- Rank, 2025
- #7,381
- of 13,926 boys’ names in use
- Coin-flip room size
- 208,901 kids
- Even odds of a second one
Where Jaydyn sits on the popularity scale
Chance at least one other child shares the name
If the other children were drawn at random from the 2025 national name distribution. Real classrooms cluster by region and community, so treat these as a floor, not a ceiling.
Put another way: gather 208,901 children born in 2025 and it's an even bet that one of them is another Jaydyn. In a class of 30 the chance is Under 1%.
When Jaydyns were born
Half of everyone ever recorded as Jaydyn was born before 2010 — so the typical Jaydyn is around 15 today.
- Biggest decade
- 2010s
- 44.4% of all use
- Born in the last 25 years
- 98.1%
- A modern name
- Recorded since 1950
- 1,064
- People you could plausibly meet
2010s — 44.4% of all recorded uses (472).
Is Jaydyn 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
- +4,153
- Places climbed
- Rank vs 5 years ago
- −3,318
- Places dropped
- Rank vs 10 years ago
- −4,797
- Places dropped
- Births vs 10 years ago
- 0.23×
- Fewer babies than then
- Share of its own peak
- 12.2%
- Peak was 2009 (90)
- Years since peak
- 16
- Years
- Year-to-year steadiness
- Volatile
- 29.3% average annual change
Spellings of Jaydyn
Jaydyn is not the most common spelling — Jayden is, with 25.8% against Jaydyn's 0.11%.
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.
Where Jaydyn is used — boys
Across 1910–2025, Jaydyn was most concentrated in Texas — about 1 in 100,000 boys, against 1 in 458,239 across all states with data. It was least common in Tennessee (1 in —).
Shading is the share of that state's recorded boys given this name, not the raw count — otherwise the map would just show which states are biggest. Unshaded states have no published records for this period. U.S. birth records suppress state-year counts below 5; state counts therefore don't add up to the national total. Every state links to its full rankings. Jaydyn has too little recent state data to map, so this covers all years from 1910.
Where Jaydyn is used — girls
Across 1910–2025, Jaydyn was most concentrated in California — about 1 in — girls, against 1 in 349,858 across all states with data. It was least common in Texas (1 in —).
Most concentrated
- 1California1 in —
- 2Florida1 in —
- 3Illinois1 in —
- 4Texas1 in —
Shading is the share of that state's recorded girls given this name, not the raw count — otherwise the map would just show which states are biggest. Unshaded states have no published records for this period. U.S. birth records suppress state-year counts below 5; state counts therefore don't add up to the national total. Every state links to its full rankings. Jaydyn has too little recent state data to map, so this covers all years from 1910.
Jaydyn around the world
Where Jaydyn 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 & Wales1999–2023#4,992in 2023
- Scotland2006–2017#733in 2017
- South Australia1999–2004#589in 2004
Popularity data from Office for National Statistics, National Records of Scotland and Consumer and Business Services (South Australia). ONS, NRS data under Open Government Licence v3.0. CBS SA data under CC BY 4.0.
Jaydyn by the numbers
The raw record for each sex the name is used for.
As a boy's name
Names similar to Jaydyn
Matched on shared beginnings and endings, similar length, and comparable popularity.
Sibling names for Jaydyn
Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.