How Many People Are Named Brennen?
people named Brennen are alive in the United States today (estimate)
About 1 in 37,933 people in the US has this name
Based on 9,217 babies named Brennen in Social Security records from 1962 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
464 births
Trend
Stable (last 10 years)
⚧ Gender Distribution
Of the babies given the name Brennen, 1.9% were girls and 98.1% were boys.
👥 Age Distribution
The average person named Brennen alive today is about 23 years old, and 78% are under 30. Half of them were between 16 and 28 in 2025.
📈 Popularity Over Time
Brennen first appears in the records in 1962 and was given most often in 2009, to 464 babies. In 2025, 20 babies got the name.
Babies given the name each year, 1962 to 2025
🏆 Rank History
Brennen has never been one of the 100 most popular boys' names. Its best rank was #534, in 1998. In 2025 it ranked #4,881.
| Boys | |
|---|---|
| Rank in 2025 | #4,881 |
| Best rank | #534 (1998) |
| Years in the top 100 | None |
| Rank in its biggest decade | #611 in the 2000s |
📍 State-Wise Distribution
People named Brennen alive today, by the state where they were born (estimate; state records start in 1910).
More people named Brennen were born in California than in any other state: about 734 of those alive today. Compared with the national rate in the same years, Brennen was given 3.2 times as often in Louisiana, 2.2 times in Michigan and 2.2 times in Utah.
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