Human names › L
Leah
A human name. Not yet an agent name, as far as the registry knows.
Human name1 syllable2 tokens
Costs 2 tokens on GPT; Claude pending. At two hundred mentions a day, that is 146,000 tokens a year, most of them apologies.
Recorded as
Girls
In 2025
#58 for girls
Peak
2009, #29
Since 1880
256,954 babies
On licences
149 dogs in New York
What the numbers say
Leah was given to 3,880 girls in 2025, ranking 58th for the year. It peaked in 2009, when it ranked 29th and went to 6,790 babies. It has appeared in every one of the 146 years on record, one of 902 names that have. It is also on 149 dog licences in New York City, ranked 852nd among dogs there, and on 6 in Seattle.
Siblings from the same year
Names that peaked alongside Leah, 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 Leah yet. The registry has 0 bearers. You would be naming your agent something a great many toddlers currently answer to. Parents report this is fine until a video call.
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.