How Many People Are Named Jacek?
people named Jacek are alive in the United States today (estimate)
About 1 in 656,017 people in the US has this name
Based on 532 babies named Jacek in Social Security records from 1965 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
37 births
Trend
Stable (last 10 years)
📖 Name Origin & Meaning
Meaning:
Modern form of JACENTY.
Source of the meaning, origin, pronunciation and related names: Behind the Name.
⚧ Gender Distribution
All of the babies given the name Jacek in the records were boys.
👥 Age Distribution
The average person named Jacek alive today is about 19 years old, and 86% are under 30. Half of them were between 12 and 23 in 2025.
📈 Popularity Over Time
Jacek first appears in the records in 1965 and was given most often in 2013, to 37 babies. In 2025, 5 babies got the name.
Babies given the name each year, 1965 to 2025
🏆 Rank History
Jacek has never been one of the 100 most popular boys' names. Its best rank was #3,018, in 2013. In 2025 it ranked #12,769.
| Boys | |
|---|---|
| Rank in 2025 | #12,769 |
| Best rank | #3,018 (2013) |
| Years in the top 100 | None |
| Rank in its biggest decade | #4,866 in the 2010s |
📍 State-Wise Distribution
People named Jacek alive today, by the state where they were born (estimate; state records start in 1910).
More people named Jacek were born in Illinois than in any other state: about 10 of those alive today.
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