Name meaning & stats
Mcarthur
Mcarthur. 2,243 US babies since 1940, peak 1942.
What it means
No agreed meaning on record
In US birth records
Peak year: 1942
2,243 US babies were named Mcarthur between 1940 and 2025.
Careers
Not enough notable people named Mcarthur (or its spelling family) to say anything reliable yet. That's a gap in the data, not the name.
Name twins (peaked around 1942)