Dillan
boy name#3848 in 2025Dillan entered the US charts in 1975, peaked at #553 in 1992, ranks #3848 today — a rare gem few children share.
Popularity 1975–2025
#3848
rank today
#553
peak (1992)
28
babies in 2025
rare
a rare gem few children share
Rank by decade
| Decade | Average rank |
|---|---|
| 1970s | #5760 |
| 1980s | #3868 |
| 1990s | #679 |
| 2000s | #742 |
| 2010s | #1545 |
| 2020s | #2827 |
Strongest states
Over the last decade, Dillan has been most popular in CA, TX, FL.
Living bearers
About 6,900 people named Dillan are estimated to be alive in the US today.
The typical Dillan alive today was born around 2002, making them about 23 years old.
Estimated from official SSA birth records and life tables.
Names similar in popularity
Frequently asked questions
- How popular is the name Dillan in 2025?
- Dillan ranks #3848 among US boy names in 2025, with 28 babies given the name.
- When was the name Dillan most popular?
- Dillan peaked in 1992, reaching #553 among US boy names.
- Will my child share the name Dillan with classmates?
- Dillan will almost certainly be the only one in school.
Torn between Dillan and another name?
Put them head to head — full stats, history and a verdict.
Start a name battle