Geo
Geo was the 3054th most popular name for boys in 2025, given to 40 babies. Its best year was 1882, when it ranked 418th; the most babies were born in 2022 (56). Over the last ten years it has moved up 1,885 places. More babies were named Geo in the 2020s than in any other decade.
Meaning Not yet researched how we research meanings
- Rank in 2025
- #3,054 boys, up 1,003 places since 2020
- Babies in 2025
- 40boys
- Girls and boys
- Almost always a boy’s name2021–2025
- Peak year
- 202256 babies
- Total since 1880
- 1,324babies recorded
Geo popularity since 1880
A few girls are given the name too: 16 since 1915.
| Year | Rank (boys) | Babies (boys) |
|---|---|---|
| 2025 | #3,054 | 40 |
| 2020 | #4,057 | 25 |
| 2010 | #5,329 | 17 |
| 2000 | — | — |
| 1990 | — | — |
| 1980 | — | — |
| 1970 | — | — |
| 1960 | — | — |
| 1950 | — | — |
| 1940 | — | — |
| 1930 | #2,666 | 10 |
| 1920 | #1,472 | 26 |
| 1910 | #892 | 13 |
| 1900 | #805 | 11 |
| 1890 | #519 | 14 |
| 1880 | #450 | 16 |
How popular is Geo, counting every spelling?
Geo has no other common spelling that sounds the same.
How many kids will share the name Geo?
40 of the 3,606,400 babies born in the US in 2025 were named Geo (0.01 per 1,000 births). For a boy named Geo born in 2025, the chance that another child with the same name is in a class of 20 children the same age is under 1 in 50. If every grade liked the name as much as the 2025 babies do, only about one elementary school in 210 (of 430 pupils) would have a child named Geo.
Shares of all registered births (NCHS); classes assumed to be children born the same year. How we estimate this.
How old are people named Geo?
About 500 people born in the US named Geo are alive today, with a median age of 7; half are between 3 and 13. That makes Geo a young name: most people with it are children.
Babies given the name each year (SSA) times the share of that birth year still alive (SSA life tables). Counts people born in the US only. Method.
Geo by state
How common Geo was among boys born in each state in 2021–2025. In 45 states fewer than five boys a year got the name, too few for SSA to publish, so those states show as zero.
Names with a similar history
These names rose and fell in step with Geo: their share of US boys followed the most similar curve since 1880. If you like Geo, they share its era and feel.
Questions about the name Geo
How popular is the name Geo?
Geo was the 3054th most popular name for boys in 2025, given to 40 babies. Its best year was 1882, when it ranked 418th; the most babies were born in 2022 (56). Over the last ten years it has moved up 1,885 places. More babies were named Geo in the 2020s than in any other decade.
Is Geo a boy or girl name?
In 2021–2025, almost always a boy’s name given the name Geo in the US.
Where is Geo most popular?
In 2021–2025, Geo was most common in Washington (0.04 per 1,000 boys), followed by California and Illinois.