Search names
Dillan
OriginIrish
Meaning"loyal"
GenderBoy
US Rank#984
Top 1000
NB Rank#9167
On Nameberry
About Dillan
Variation of Dillon
Popularity & trends
US popularity — history
US rank, lower is more popular · SSA data 2014–2025
Actual · SSA
20142025
18802025
Data table
| Year | US rank | Births | Per million |
|---|---|---|---|
| 2014 | #1,258 | 142 | 73.9 |
| 2015 | #1,439 | 118 | 61.6 |
| 2016 | #1,589 | 103 | 54.3 |
| 2017 | #2,054 | 68 | 36.7 |
| 2018 | #1,943 | 76 | 41.8 |
| 2019 | #2,595 | 50 | 27.9 |
| 2020 | #2,441 | 53 | 30.7 |
| 2021 | #2,508 | 53 | 30.3 |
| 2022 | #2,357 | 60 | 34.4 |
| 2023 | #2,961 | 42 | 24.6 |
| 2024 | #2,878 | 44 | 25.5 |
| 2025 | #3,871 | 28 | 16.4 |
World rankings
Dillan on more lists
Save Dillan
Save to list
