Dillan
4 countries#3848 in United States, 2025Popularity across 4 countries
Each line is scaled to its own peak, so you can compare when Dillan was in fashion in each country, whatever the population size.
Country by country
United States
7,387 births recorded 1975–2025 · currently #3848 · peaked in 1992 with 341 births
Most common in: California, Texas, Florida, Georgia, New York
Source: Social Security Administration, official birth-registration data
Scotland
91 births recorded 1994–2016 · peaked in 1996 with 8 births
Source: National Records of Scotland, official birth-registration data
France
56 births recorded 1992–2018 · peaked in 1996 with 7 births
Source: INSEE, official birth-registration data
Northern Ireland
13 births recorded 2002–2014 · peaked in 2002 with 4 births
Source: NISRA, official birth-registration data
United States rank history
Dillan’s rank among boys’ names, most recent 20 years on record.
| Year | Rank | vs. prior yr |
|---|---|---|
| 2006 | #773 | — |
| 2007 | #839 | ↓66 |
| 2008 | #877 | ↓38 |
| 2009 | #793 | ↑84 |
| 2010 | #984 | ↓191 |
| 2011 | #1088 | ↓104 |
| 2012 | #1207 | ↓119 |
| 2013 | #1326 | ↓119 |
| 2014 | #1257 | ↑69 |
| 2015 | #1438 | ↓181 |
| 2016 | #1585 | ↓147 |
| 2017 | #2049 | ↓464 |
| 2018 | #1937 | ↑112 |
| 2019 | #2582 | ↓645 |
| 2020 | #2437 | ↑145 |
| 2021 | #2499 | ↓62 |
| 2022 | #2355 | ↑144 |
| 2023 | #2952 | ↓597 |
| 2024 | #2873 | ↑79 |
| 2025 | #3848 | ↓975 |
Similar names right now
Ranked directly next to Dillan in United States, 2025 — a real popularity match, not a subjective list.