Dyllan
- Pronunciation
- [Dy-llan]
- Gender
- Female
- Meaning
- Born From Waves
- Origin
- Welsh
Dyllan Popularity Snapshot
Across the entire US Social Security Administration record (1880–2024), 493 baby girls have been named Dyllan. The name peaked in 2010 with 37 US births that year (rank #4047). In 2024, ranked #13904 nationally — 9,857 places below its 2010 peak.
Top States for Dyllan
Based on 1910–2024 US SSA state-level records, the three states with the most Dyllan births are: Texas (10), California (5).
Other Welsh-Origin Names Like Dyllan
If you like Dyllan's Welsh origin, consider these related names: Aberfa, Aberthol, Anwen, Ariana, Arianell. Browse all Welsh names →
6-Letter Names Starting with D
Names with Dyllan's exact length and starting letter: Dacian, Daegal, Daegan, Daelan, Daelyn.
Quick Facts About Dyllan
US Popularity History (2001–2001)
Annual US births named Dyllan by gender, from US Social Security Administration records. Peak year: 2001 with 156 boys named Dyllan (boy rank #983 that year).
Source: US Social Security Administration. Limitations: US birth-certificate data only; names appearing fewer than 5 times in a given year are suppressed for privacy; spelling variants are counted separately. For names that ranked outside the US top 100 before year 2000, only the years they reached the top 100 are shown — the chart may have gaps for less-popular historical names.
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Where in the US Is Dyllan Most Popular?
Average boy-name rank within each state across 2001–2010 SSA records. A lower number means the name appears closer to the top of that state's boys-name rankings — a per-capita measure that isn't biased toward large states. For Dyllan the strongest states are Utah, Washington, Tennessee.
Strongest boys-name states
| # | State | Avg rank | Births |
|---|---|---|---|
| 1 | Utah | #562 | 16 |
| 2 | Washington | #716 | 36 |
| 3 | Tennessee | #746 | 16 |
| 4 | Michigan | #776 | 31 |
| 5 | Indiana | #793 | 21 |
| 6 | Arizona | #807 | 23 |
| 7 | Pennsylvania | #829 | 38 |
| 8 | Florida | #867 | 35 |
Weakest boys-name states
| # | State | Avg rank | Births |
|---|---|---|---|
| 1 | Florida | #867 | 35 |
| 2 | Pennsylvania | #829 | 38 |
| 3 | Arizona | #807 | 23 |
| 4 | Indiana | #793 | 21 |
| 5 | Michigan | #776 | 31 |
| 6 | Tennessee | #746 | 16 |
| 7 | Washington | #716 | 36 |
| 8 | Utah | #562 | 16 |
Source: SSA state-level baby-name dataset 2001–2010. States with fewer than 3 years of data for Dyllan in this window are excluded. Births < 5 in a given state-year are suppressed by SSA for privacy.
Variant Forms
Looking for names like Dyllan?
A dedicated page with 60+ related names — spelling variants, rhymes, alliterations, same-origin matches, and shared meaning concepts — lives at its own URL so each kind of similarity gets a deeper treatment than fits here.
Compare Dyllan to Other Popular Names
Side-by-side popularity charts and crossover years for Dyllan against today's most popular boys-name peers (top 8 by US births in the last 10 years of SSA records).