Mackinzie
Mackinzie is a girl's name that peaked in 2003, when it was the 2,999th most popular in the United States. It has not appeared in the national data since 2022. About 830 Mackinzies are alive in the United States today, and half of them are over 22.
Popularity, 1880–2025
girls named Mackinzie boys named Mackinzie
By the numbers
- Total US births
- 839
- Estimated living today
- 830
- Median age today
- 22
- Peak year
- 2003
- Best rank
- 2,999th
- Rank in 2025
- unranked
- First recorded
- 1981
- Girls / boys
- 824 / 15
How old the living Mackinzies are
born that year still alive today
Of the 839 babies given the name since 1981, about 830 are alive — 99 in every hundred. The dotted line is the median: half were born before 2003 and half after.
An estimate, not a count. SSA births aged forward through SSA cohort life tables, which know nothing about who left the country or arrived in it — so for a name that mostly came to America rather than being born in it, this is a floor rather than a figure. Where you fall among living Americans.
Where Mackinzie is most common
Relative to how many babies each state records, Mackinzie is most concentrated in Indiana (10.9×), Texas (4.5×).
Total births recorded in each state since 1910. Browse names by state.
Names of 2003
The most popular girls’ names the year Mackinzie peaked:
Related names
Mackinzie against another name
Two names on one chart, with the year one overtook the other.
Try it on yourself
Source: US Social Security Administration, national and state baby-name files, 1880–2025. Counts include only births registered with the SSA, and names with fewer than five births in a year are not published. The living estimate applies SSA cohort life tables to those births; it counts people born in the United States, so it misses anyone who arrived later and anyone who has left.