How Many People Are Named Dillion?
people named Dillion are alive in the United States today (estimate)
About 1 in 95,845 people in the US has this name
Based on 3,661 babies named Dillion in Social Security records from 1979 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
354 births
Trend
Stable (last 10 years)
⚧ Gender Distribution
Almost all of the babies given the name Dillion (99.8%) were boys. The share has stayed close to this since the 1980s: 0% of the babies were girls then and 4.8% in the 2020s.
👥 Age Distribution
The average person named Dillion alive today is about 26 years old, and 60% are under 30. Half of them were between 21 and 32 in 2025.
📈 Popularity Over Time
Dillion first appears in the records in 1979 and was given most often in 1992, to 354 babies. In 2025, 17 babies got the name.
Babies given the name each year, 1979 to 2025
🏆 Rank History
Dillion has never been one of the 100 most popular boys' names. Its best rank was #539, in 1992. In 2025 it ranked #5,444.
| Boys | |
|---|---|
| Rank in 2025 | #5,444 |
| Best rank | #539 (1992) |
| Years in the top 100 | None |
| Rank in its biggest decade | #754 in the 1990s |
📍 State-Wise Distribution
People named Dillion alive today, by the state where they were born (estimate; state records start in 1910).
More people named Dillion were born in Texas than in any other state: about 243 of those alive today. Compared with the national rate in the same years, Dillion was given 4.9 times as often in Arkansas, 4.4 times in Kentucky and 3.8 times in Oklahoma.
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