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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

Dexter

Right-handed, in the Latin. A lab, in the cartoon.

Table 1. Dexter, as recorded
ClassificationClass 3, Companion
Specieslab
Pronunciation/ˈdɛk.stəɹ/ (American), /ˈdɛk.stə/ (British)
OriginEnglish
MeaningFrom an occupational surname meaning 'one who dyes' in Old English. It also coincides with the Latin word dexter meaning 'right-handed, skilled'.
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 Dexter. Dexter was given to 393 boys in 2025, ranking 693rd for the year. It peaked in 2012, when it ranked 361st and went to 842 babies. It has appeared in 142 of the 146 years on record.

Charting: Dexter

Figure 1. Popularity of a Name: Dexter
18801920196020002025222444peak 2012 · #361
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. Dexter among human names, 1880 to 2025
SexMale
2025 rank693
2025 number393
Peak year2012
Peak rank361
Years present142 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

46%

Basis: phonetics. One voiced obstruent, one sibilant, ends in a vowel. 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)