Feminine dossier · first seen 1991

Mackenzee

Stable Decline Gradual decline from 2000

Peak era

2000

Peak births

Current vitality

Below reporting floor

Peak generation

Gen Z

Quick answers about Mackenzee

An estimated 799 living Americans are named Mackenzee.

Mackenzee fell below the SSA's 5-birth reporting floor in 2025. It is extremely rare as a new baby name.

The median age of a living American named Mackenzee is approximately 21 years, with most bearers falling between 16 and 26 years old.

Not especially. Mackenzee has been declining since its 2000 peak and registered 0 births in 2025.

1991Peak 20002025

Peak year

2000

Decline from peak

100%

2025

All-time

812

Mackenzee last appeared in SSA records in 2024. Across its recorded history, about 812 American girls received the name.

Mackenzee peaked in 2000, when 57 girls were given the name.

No girls were recorded with this name in 2025 — at least not five of them (the SSA's reporting floor).

Down 100% from its peak.

In all, the Social Security Administration has recorded about 812 Americans named Mackenzee since 1991.

Rarity scoreStatistical floor

Peak generationGen Z

StabilityHighly era-bound

TrajectoryGradual decline from 2000

Living profile

803

Estimated living Americans with this name.

Median age21

Core range16–26

Playground Density Index 0.0%

Wave type

Flash Flood

A concentrated generational spike rather than a slow classic.