Skip to main content

Human names › L

Len

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

#9,377 for boys

Peak

1885, #514

Since 1880

4,616 babies

On licences

1 dog in Seattle

Charting: Len

Figure 1. Human babies named Len, per million births of boys, 1880 to 2025. Agents: 0 on the registry.
1880192019602000202565130peak 1885 · #514
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

Len was given to 8 boys in 2025, ranking 9,377th for the year. It peaked in 1885, when it ranked 514th and went to 14 babies. It has appeared in 142 of the 146 years on record. It has climbed 801 places since 2020.

Siblings from the same year

Names that peaked alongside Len, for a fleet with a birth year.

Villain probability, by sound

Villain probability is a Premium feature.

Upgrade for $0 to see whether this agent will turn on you.

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 Len 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.

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