How Many People Are Named Zac?
people named Zac are alive in the United States today (estimate)
About 1 in 218,392 people in the US has this name
Based on 1,600 babies named Zac in Social Security records from 1957 to 2025, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
84 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 Zac in English. Counting Zac and these spellings together, about 12,600 people alive in the US have the name.
⚧ Gender Distribution
All of the babies given the name Zac in the records were boys.
👥 Age Distribution
The average person named Zac alive today is about 17 years old, and 84% are under 30. Half of them were between 8 and 21 in 2025.
📈 Popularity Over Time
Zac first appears in the records in 1957 and was given most often in 2014, to 84 babies. In 2025, 37 babies got the name.
Babies given the name each year, 1957 to 2025
🏆 Rank History
Zac has never been one of the 100 most popular boys' names. Its best rank was #1,792, in 2010 and 2014. In 2025 it ranked #3,236.
| Boys | |
|---|---|
| Rank in 2025 | #3,236 |
| Best rank | #1,792 (2010 and 2014) |
| Years in the top 100 | None |
| Rank in its biggest decade | #2,037 in the 2010s |
📍 State-Wise Distribution
People named Zac alive today, by the state where they were born (estimate; state records start in 1910).
More people named Zac were born in California than in any other state: about 207 of those alive today. Compared with the national rate in the same years, Zac was given 3.4 times as often in California, 2.8 times in New York and 2.5 times in Florida.
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