Human names › M
Macarthur
A human name. Not yet an agent name, as far as the registry knows.
Human name3 syllables3 tokens
Costs 3 tokens on GPT; Claude pending. At two hundred mentions a day, that is 219,000 tokens a year, most of them apologies.
Recorded as
Boys
In 2025
#11,489 for boys
Peak
1942, #513
Since 1880
1,291 babies
On licences
5 dogs in New York
What the numbers say
Macarthur was given to 6 boys in 2025, ranking 11,489th for the year. It peaked in 1942, when it ranked 513th and went to 142 babies. It has appeared in 84 of the 146 years on record. It has fallen 6,110 places since 2020. It is also on 5 dog licences in New York City, ranked 12,182nd among dogs there.
Siblings from the same year
Names that peaked alongside Macarthur, for a fleet with a birth year.
Villain probability, by sound
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Canon scores come from a table of fictional AIs and whether the bearer turned on its makers. Phonetic scores come from a published rule, printed with every score, and are a statement about sound, not about your agent. How the sound is scored.
On an agent
There is no agent tradition around Macarthur yet. The registry has 0 bearers. Rare enough that the name is yours in the workspace, and common enough that it is a name.
Sources
Our editors write full entries for names with an agent history. This one has the figures.
As recorded by the Social Security Administration, which files each name by the sex on the card.