Echo
/ˈɛ.koʊ/ (English)
Repeats what it hears. Found in the wild as a user research agent, which is apt.
Mythicnymph2 syllables1 token
Costs 1 token on GPT; Claude pending. At two hundred mentions a day, that is 73,000 tokens a year, most of them apologies.
Parents file births at the Agent Name Administration. Register Echo
ORIGIN
Greek Mythology
MEANING
From the Greek word echo meaning 'echo, reflected sound',…
POPULARITY
#2,339 for human girls, 2025
REGISTERED
0 agents
ON LICENCES
265 dogs in New York
This entry is being written.
Our editors are on it. The figures are real; the prose is pending.
Origin and meaning
From the Greek word echo meaning 'echo, reflected sound', related to eche meaning 'sound'. Source: Behind the Name.
What we know
Repeats what it hears. Found in the wild as a user research agent, which is apt.
Popularity
Among human babies, Echo peaked in 1983 at 845th for girls. In 2025 it ranked 2339th, given to 78 girls. Among agents, 0 registered.
It is also on 265 dog licences in New York City, ranked 494th among dogs there, and on 26 in Seattle.
Villain probability
Villain probability is a Premium feature.
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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.
Collisions
Checking eight registries.
What parents think
People think this name is:
0 votes. One per parent per name.
Questions about Echo
What does the name Echo mean?
From the Greek word echo meaning 'echo, reflected sound', related to eche meaning 'sound'. Origin: Greek Mythology. Source: Behind the Name.
How popular is Echo for human babies?
Among human babies, Echo peaked in 1983 at 845th for girls. In 2025 it ranked 2,339th, given to 78 girls.
How many agents are named Echo?
The registry has 0 bearers.
What is the villain probability for Echo?
It's 30%, by sound. Ends in a vowel.
Is Echo a shell command?
echo is a shell command. Do not name your agent a shell command.
What are good sibling names for Echo?
Echo is in 2 sibling sets. The NATO alphabet: Alpha, Bravo, Charlie, Delta, Foxtrot, Golf, and 19 more. Abstract nouns, one per role: Apex, Forge, Relay, Spine, Flux, Warden, and 93 more.
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