How Many People Are Named Zack?
people named Zack are alive in the United States today (estimate)
About 1 in 50,129 people in the US has this name
Based on 9,012 babies named Zack in Social Security records from 1880 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
237 births
Trend
Stable (last 10 years)
📖 Name Origin & Meaning
Meaning:
Short form of ZACHARY.
Source of the meaning, origin, pronunciation and related names: Behind the Name.
Same Sound, Other Spellings
These names are pronounced like Zack in English. Counting Zack and these spellings together, about 12,600 people alive in the US have the name.
⚧ Gender Distribution
All of the babies given the name Zack in the records were boys.
👥 Age Distribution
The average person named Zack alive today is about 25 years old, and 69% are under 30. Half of them were between 11 and 34 in 2025.
📈 Popularity Over Time
Zack first appears in the records in 1880 and was given most often in 2008, to 237 babies. In 2025, 126 babies got the name.
Babies given the name each year, 1880 to 2025
🏆 Rank History
Zack has never been one of the 100 most popular boys' names. Its best rank was #317, in 1883. In 2025 it ranked #1,435.
| Boys | |
|---|---|
| Rank in 2025 | #1,435 |
| Best rank | #317 (1883) |
| Years in the top 100 | None |
| Rank in its biggest decade | #955 in the 2000s |
📍 State-Wise Distribution
People named Zack alive today, by the state where they were born (estimate; state records start in 1910).
More people named Zack were born in California than in any other state: about 809 of those alive today. Compared with the national rate in the same years, Zack was given 2.3 times as often in Utah, 1.8 times in Florida and 1.7 times in Texas.
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