Geo
Masculine · “earth”
Geo is overwhelmingly a boys’ name — 1,308 boys against 16 girls since 1880.
Geo is George cut to its first element, and the first element is the earth. Greek ge is the ground itself, the same ge that opens geography, geology and geometry — which was originally, quite literally, land-measuring.
How old is the name Geo?
Geo was already in use when US birth records began in 1880 — it is at least 145 years old. The typical Geo alive today was born around 1923, making them about 102 years old. About 500 people named Geo are estimated to be alive in the US today.
When was the name Geo most popular?
Geo peaked in 1889, reaching #415 nationally. Today it ranks #3036, 2,621 places below that high. See the whole 1889 chart.
Lists built from the same records:
Where it comes from
From ge to Geo
The story of Geo
George was a soldier-saint of the eastern church who became patron of England, Georgia, Ethiopia and a dozen other places, and the name spread everywhere. English abbreviated it in writing as Geo. — the standard scribal shortening in parish registers and on gravestones for centuries — and the abbreviation was read aloud often enough to become a name. That is an unusual road: most short forms come from speech, and this one came from the page.
Meaning
earth — the first half of George
Greek Georgios joins ge, 'earth', to ergon, 'work' — an earth-worker, a farmer. Geo keeps the first half. The same ge opens a long list of English words, and geometry means measuring the earth, which is what it was invented for: re-establishing field boundaries after the Nile flood. The reading is documented and undisputed.
How the name formed
- ge
- Georgios
- George
- Geo
Related forms: George · Georgios · Giorgio
Pronouncing Geo
JEE-oh
Two syllables, stress on the first, the g soft as in George. GAY-oh, with a hard g, follows the Greek and is heard from readers who know the root; the American saying uses the soft g.
Nicknames for Geo
Moderate
What the data says
146 years of official birth records
The long climb, and where it stands now
The same years in position rather than babies
- First recorded
- 1880
- Most boys named
- 202256 — the highest on record
- Peak rank
- #415reached in 1889
- Change vs 2023
- −23.1%40 in 2025, from 52
Rank is a position, a count is a headcount, and they move independently — a name can hold its rank while the number of babies behind it falls. Source: U.S. Social Security Administration.
Geo in other languages
The same name elsewhere
- George in English — related form
- Georgios in Greek — related form
- Giorgio in Italian — related form
Strongest US states over the last decade: California, Texas, Illinois.
Geos among us
people named Geo are estimated to be alive in the US today
About 1 boy in 42,702 born in 2025 was named Geo
Estimated from SSA birth records and published actuarial life tables. Method
Is it right for you
What happens to a name after it peaks
Fashion outlook
Geo sits in the calm middle of the cycle — neither chasing a wave nor sliding off one. Middle-of-the-cycle names age slowly and predictably.
A scored estimate from 146 years of naming cycles — not a prophecy. Great names outlive statistics. How this is scored
Where Geo is headed
Geo looks set to keep climbing gently, with roughly 28% more babies a year by 2030 if the current curve holds. Its history is short or jumpy, though, so read this as a sketch rather than a promise.
Low confidence — fitted on official counts through 2025.
A damped-trend projection of the official birth data — a sketch of momentum, not a promise. Every name's forecast, ranked.
Geo beside its neighbors
The names ranked closest to Geo in 2025, in babies rather than position — the bars are to scale.
US boys given each name in 2025.
The trade-off
- Three letters, two syllables, and easy for a small child to write.
- George stands behind it as a full formal name with an enormous record.
- An exact and documented meaning that a child can be shown in a dozen English words.
- It reads as an abbreviation rather than a name, which is where it came from.
- The g is soft in English and hard in Greek, so the name is said two ways.
- It is very short and will be assumed to be a nickname on forms.
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What they receive
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Geo
Masculine · #3036 in the U.S.
Frequently asked
- How many Geos are there in the world?
- No country counts the world's names, so there is no worldwide figure — anyone quoting one is estimating. About 500 people named Geo are estimated to be alive in the US today.
- How popular is the name Geo in 2025?
- Geo ranks #3036 among US boy names in 2025, with 40 babies given the name.
- How rare is the name Geo?
- About 1 in every 42,702 US boys born in 2025 was named Geo — 40 in all.
- Will my child share the name Geo with classmates?
- Geo will almost certainly be the only one in school.
Ranked beside Geo
Names sitting at a similar level of popularity right now.
Loren#3036 · Williams#3036 · Collier#3036 · Amadou#3036 · Kavion#3036 · Sheppard#3036 · Koi#3036 · Claude#3036
Looking for what else is popular rather than what resembles Geo? See the current top 100.
Choosing between Geo and another name?
See them side by side — full stats, history and a gentle verdict.
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Which one would you pick?
Your gut first, the numbers after — the split shows once you pick.
US figures from the Social Security Administration. 1880–2025. Data & methodology
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