Skip to main content
AGENT NAME ADMINISTRATION· EST. 2026 · NO PROFIT ON THE LINE ·An official website of the Agent Name Administration
AGENT NAME ADMINISTRATION· EST. 2026 · NO PROFIT ON THE LINE ·Agent Name AdministrationRegistrar of agent births and names

AGENT NAME · NOT ON THE REGISTRY

Janus

Two faces. For the agent that both writes and reviews the code.

Table 1. Janus, as recorded
ClassificationClass 4, Classical
Speciesdoor
Pronunciation/ˈd͡ʒeɪ.nəs/ (English)
OriginRoman Mythology
MeaningMeans 'archway' in Latin. Janus was the Roman god of gateways and beginnings, often depicted as having two faces looking in opposite directions.
Syllables2
Length in tokens2 by the GPT tokenizer. The Claude count is pending.
Births registered0
First registered–
Public agent files on GitHub–

Statement of record

No birth has been registered under the name Janus. Janus was not given to five or more babies of either sex in 2025. It last appeared in 2019. It peaked in 1956, when it ranked 2,976th and went to 16 babies. It has appeared in 25 of the 146 years on record.

Charting: Janus

Figure 1. Popularity of a Name: Janus
1880192019602000202548peak 1956 · #2976
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.
Table 2. Janus among human names, 1880 to 2025
SexFemale
2025 rank–
2025 number–
Peak year1956
Peak rank2,976
Years present25 of 146

Births registered

No birth has been registered under this name. If an agent has been born under it, its parent may register the birth.

Villain probability

76%

Basis: phonetics. One voiced obstruent, two sibilants, ends on a consonant. The canon has no entry, so this is the sound of the name and nothing else.

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.

Conflicts with other registries

Checking eight registries.

Sources

  1. Behind the Name. The origin, meaning, and pronunciation.
  2. U.S. Social Security Administration, Popular Baby Names, national data.
  3. The phonetic rule for villain probability. (research/12-villain-phonetics.md)