Mcarthur
Mcarthur reached its high-water mark in 1942 at number 357, and has been recorded 2,275 times in all. It has not appeared in the national data since 2023. About 1,500 Mcarthurs are alive in the United States today, and half of them are over 62.
Popularity, 1880–2025
boys named Mcarthur
By the numbers
- Total US births
- 2,275
- Estimated living today
- 1,500
- Median age today
- 62
- Peak year
- 1942
- Best rank
- 357th
- Rank in 2025
- unranked
- First recorded
- 1912
How old the living Mcarthurs are
born that year still alive today
Of the 2,275 babies given the name since 1912, about 1,500 are alive — 65 in every hundred. Roughly 50 of them are children and 690 are 65 or over. The dotted line is the median: half were born before 1963 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 Mcarthur is most common
Relative to how many babies each state records, Mcarthur is most concentrated in Mississippi (14.1×), Alabama (8.4×), South Carolina (7.8×), Georgia (6.6×).
Total births recorded in each state since 1910. Browse names by state.
Names of 1942
The most popular boys’ names the year Mcarthur peaked:
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.