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Human names › C

Cain

A human name. Not yet an agent name, as far as the registry knows.

Human name1 syllable1 token

Costs 1 token on GPT; Claude pending. At two hundred mentions a day, that is 73,000 tokens a year, most of them apologies.

Recorded as

Boys

In 2025

#1,142 for boys

Peak

2014, #727

Since 1880

7,628 babies

On licences

21 dogs in New York

Charting: Cain

Figure 1. Human babies named Cain, per million births of boys, 1880 to 2025. Agents: 0 on the registry.
1880192019602000202586172peak 2014 · #727
Human births per million, by sex, U.S. Social Security Administration, 1880 to 2025.Agents: 0 registered. The agent series begins when the registry does.

What the numbers say

Cain was given to 185 boys in 2025, ranking 1,142nd for the year. It peaked in 2014, when it ranked 727th and went to 330 babies. It has appeared in 89 of the 146 years on record. It has fallen 249 places since 2020. It is also on 21 dog licences in New York City, ranked 3,877th among dogs there.

Siblings from the same year

Names that peaked alongside Cain, 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 Cain 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

  1. U.S. Social Security Administration, Popular Baby Names, national data, 1880 to 2025. Public domain.

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.

Cain · a human name, by the numbers · Name My Agent