How Many People Are Named Mackensie?
people named Mackensie are alive in the United States today (estimate)
About 1 in 381,456 people in the US has this name
Based on 909 babies named Mackensie in Social Security records from 1978 to 2021, and the share of each birth year still alive in 2025.
Popularity Rank
💎💎 Very Rare
Peak Year
63 births
Trend
Stable (last 10 years)
⚧ Gender Distribution
Of the babies given the name Mackensie, 99.5% were girls and 0.5% were boys.
👥 Age Distribution
The average person named Mackensie alive today is about 24 years old, and 76% are under 30. Half of them were between 18 and 29 in 2025.
📈 Popularity Over Time
Mackensie first appears in the records in 1978 and was given most often in 1998, to 63 babies. The last year it was given to at least 5 babies of one sex was 2021.
Babies given the name each year, 1978 to 2021
🏆 Rank History
Mackensie has never been one of the 100 most popular girls' names. Its best rank was #2,266, in 1998.
| Girls | |
|---|---|
| Rank in 2025 | Not ranked |
| Best rank | #2,266 (1998) |
| Years in the top 100 | None |
| Rank in its biggest decade | #3,293 in the 1990s |
📍 State-Wise Distribution
People named Mackensie alive today, by the state where they were born (estimate; state records start in 1910).
More people named Mackensie were born in Texas than in any other state: about 24 of those alive today.
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