Name meaning & stats
Kasey
Kasey means “vigilant (debated)”. 45,949 US babies since 1940, peak 1990.
What it means
“vigilant (debated)”
Debated
In US birth records
Peak year: 1990
45,949 US babies were named Kasey between 1940 and 2025.
Careers
Not enough notable people named Kasey (or its spelling family) to say anything reliable yet. That's a gap in the data, not the name.
Spelling family
The most common spelling: 29% of the family
Names that sound the same, grouped by Heyotag. Share of US babies since 1940.
Name twins (peaked around 1990)