How Many People Are Named Mackinley?
people named Mackinley are alive in the United States today (estimate)
About 1 in 439,312 people in the US has this name
Based on 787 babies named Mackinley in Social Security records from 1992 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)
⚧ Gender Distribution
Of the babies given the name Mackinley, 55% were girls and 45% were boys. The share of girls among babies named Mackinley rose from 23.2% in the 1990s to 73.4% in the 2020s.
👥 Age Distribution
The average person named Mackinley alive today is about 15 years old, and 95% are under 30. Half of them were between 7 and 23 in 2025.
📈 Popularity Over Time
Mackinley first appears in the records in 1992 and was given most often in 2012, to 37 babies. In 2025, 13 babies got the name.
Babies given the name each year, 1992 to 2025
🏆 Rank History
Mackinley has never been one of the 100 most popular girls' names. Its best rank was #4,841, in 2018. In 2025 it ranked #8,151. Among boys, its best rank was #3,443, in 1999.
| Girls | Boys | |
|---|---|---|
| Rank in 2025 | #8,151 | Not ranked |
| Best rank | #4,841 (2018) | #3,443 (1999) |
| Years in the top 100 | None | None |
| Rank in its biggest decade | #6,703 in the 2010s | #6,653 in the 2000s |
Look up another name
⊙ We don't save the names you search.