Human names › J
Jeferson
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
#5,492 for boys
Peak
2008, #2,914
Since 1880
430 babies
What the numbers say
Jeferson was given to 17 boys in 2025, ranking 5,492nd for the year. It peaked in 2008, when it ranked 2,914th and went to 41 babies. It has appeared in 27 of the 146 years on record. It has climbed 5,724 places since 2020.
Siblings from the same year
Names that peaked alongside Jeferson, 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 Jeferson 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.