Compare two names
Dyllan and Dylan side by side: Dyllan peaked in 1999 and Dylan in 2001; in 2025 they were given to 18 and 6,546 babies.
Dyllan and Dylan, year by year
Girls and boys together; Dyllan solid, Dylan dashed.
| Dyllan | Dylan | |
|---|---|---|
| Births 2025 | 18 | 6,546 |
| Rank 2025 | #7,317 among boys’ names | #41 among boys’ names |
| Recorded since 1880 | 3,802 | 434,951 |
| Peak year | 1999 | 2001 |
| Girls | 13% | 4% |
| Alive, estimated | 3,730 | 426,000 |
| Median age | 23 | 22 |
Both names: SSA national file, published May 8, 2026, and SSA’s cohort life tables.