Human names › M
Marceline
A human name. Not yet an agent name, as far as the registry knows.
Human name4 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
Girls
In 2025
#424 for girls
Peak
2025, #424
Since 1880
6,738 babies
On licences
14 dogs in New York
What the numbers say
Marceline was given to 733 girls in 2025, ranking 424th for the year. It peaked in 2025, when it ranked 424th and went to 733 babies. It has appeared in 111 of the 146 years on record. It has climbed 546 places since 2020. It is also on 14 dog licences in New York City, ranked 5,262nd among dogs there.
Siblings from the same year
Names that peaked alongside Marceline, 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 Marceline yet. The registry has 0 bearers. Familiar without being everywhere. Nobody at standup will ask you to spell it.
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.