Human names › C
Ciaran
A human name. Not yet an agent name, as far as the registry knows.
Human name2 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
#1,609 for boys
Peak
2025, #1,609
Since 1880
2,233 babies
On licences
1 dog in New York
What the numbers say
Ciaran was given to 105 boys in 2025, ranking 1,609th for the year. It peaked in 2025, when it ranked 1,609th and went to 105 babies. It has appeared in 48 of the 146 years on record. It has climbed 442 places since 2020. It is also on 1 dog licence in New York City, ranked 26,341st among dogs there.
Siblings from the same year
Names that peaked alongside Ciaran, 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 Ciaran 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.