Dayjon
Boys' nameMeaning not yet documented
Dayjon has been given to 48 babies in the U.S. since 1992. 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 1999, with 7 recorded.
Babies named Dayjon, 2018
1 in 586,000
Dayjon 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 Gaps mean the name was given fewer than 5 times that year; these counts are unpublished.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 Dayjon?
Dayjon had fewer than 5 recorded uses in 2025, so these figures use 2018, the last year it was published.
- Among all babies, 2018
- 1 in 586,000
- 6 of 3,516,853 births
- Among boys only
- 1 in 303,000
- <0.01% of boys
- Rank, 2018
- Unranked
- Fewer than 5 uses
- Coin-flip room size
- 406,284 kids
- Even odds of a second one
Where Dayjon sits on the popularity scale
Chance at least one other child shares the name
If the other children were drawn at random from the 2018 national name distribution. Real classrooms cluster by region and community, so treat these as a floor, not a ceiling.
Put another way: gather 406,284 children born in 2018 and it's an even bet that one of them is another Dayjon. In a class of 30 the chance is Under 1%.
When Dayjons were born
Half of everyone ever recorded as Dayjon was born before 2003 — so the typical Dayjon is around 22 today.
- Biggest decade
- 2000s
- 39.6% of all use
- Born in the last 25 years
- 89.6%
- A modern name
- Recorded since 1950
- 48
- People you could plausibly meet
2000s — 39.6% of all recorded uses (19).
Is Dayjon 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 1999 (7)
- Years since peak
- 26
- Years
- Year-to-year steadiness
- Volatile
- 28.6% average annual change
Spellings of Dayjon
Dayjon is not the most common spelling — Dalton is, with 14.9% against Dayjon'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.
Dayjon by the numbers
The raw record for each sex the name is used for.
Names similar to Dayjon
Matched on shared beginnings and endings, similar length, and comparable popularity.
Sibling names for Dayjon
Names from the same era and popularity tier — the two things that make a sibling set feel deliberate — skipping lookalike spellings and shared initials.