How Many People Are Named Jacolby?
people named Jacolby are alive in the United States today (estimate)
About 1 in 222,661 people in the US has this name
Based on 1,572 babies named Jacolby in Social Security records from 1981 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
86 births
Trend
Stable (last 10 years)
⚧ Gender Distribution
Of the babies given the name Jacolby, 1% were girls and 99.1% were boys. The share has stayed close to this since the 1980s: 5.2% of the babies were girls then and 0% in the 2010s.
👥 Age Distribution
The average person named Jacolby alive today is about 23 years old, and 68% are under 30. Half of them were between 15 and 32 in 2025.
📈 Popularity Over Time
Jacolby first appears in the records in 1981 and was given most often in 1992, to 86 babies. In 2025, 15 babies got the name.
Babies given the name each year, 1981 to 2025
🏆 Rank History
Jacolby has never been one of the 100 most popular boys' names. Its best rank was #1,254, in 1992. In 2025 it ranked #5,965.
| Boys | |
|---|---|
| Rank in 2025 | #5,965 |
| Best rank | #1,254 (1992) |
| Years in the top 100 | None |
| Rank in its biggest decade | #1,752 in the 1990s |
📍 State-Wise Distribution
People named Jacolby alive today, by the state where they were born (estimate; state records start in 1910).
More people named Jacolby were born in Texas than in any other state: about 272 of those alive today. Compared with the national rate in the same years, Jacolby was given 22.8 times as often in Louisiana and 4.5 times in Texas.
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