Humanverse

Colt

Colt reached its high-water mark in 2019 at number 210, and has been recorded 27,880 times in all. In 2025 it ranked 285th. About 27,000 Colts are alive in the United States today, and half of them are over 9.

Popularity, 1880–2025

Births per year, 1880 to 2025 0 500 1k 1.5k 2k 1880 1900 1920 1940 1960 1980 2000 2020

girls named Colt boys named Colt

By the numbers

Total US births
27,880
Estimated living today
27,000
Median age today
9
Peak year
2019
Best rank
210th
Rank in 2025
285th
First recorded
1957
Girls / boys
11 / 27,869

How old the living Colts are

Born with the name each year, and how many of them are alive today, 1880 to 2025 0 500 1k 1.5k 2k 1880 1900 1920 1940 1960 1980 2000 2020

born that year still alive today

Of the 27,880 babies given the name since 1957, about 27,000 are alive — 99 in every hundred. Roughly 21,000 of them are children and 18 are 65 or over. The dotted line is the median: half were born before 2016 and half after.

An estimate, not a count. SSA births aged forward through SSA cohort life tables, which know nothing about who left the country or arrived in it — so for a name that mostly came to America rather than being born in it, this is a floor rather than a figure. Where you fall among living Americans.

Where the name comes from

Origin a surname

From colt, as a nickname or occupational name for someone who looked after horses and asses. The given name may also be short for Colton. The revolver is.

Etymology from Wiktionary, used under CC BY-SA 4.0.

Notable Colts

People named Colt with articles in the most Wikipedia languages. Data from Wikidata (CC0).

Where Colt is most common

Relative to how many babies each state records, Colt is most concentrated in Montana (3.4×), Idaho (3.1×), Oklahoma (2.7×), Utah (2.5×).

Total births recorded in each state since 1910. Browse names by state.

Names of 2019

The most popular boys’ names the year Colt peaked:

All the names of 2019

Colt elsewhere

CountrySpelling BirthsBest rank
England and Wales boys Colt 252 1,250th
Scotland boys Colt 39 464th
Ireland boys Colt 4 660th
Northern Ireland boys Colt 4 339th

Counts come from each country's own records and are not comparable with the US figures above, which cover different years and a different definition of a recorded name. Where a country writes the name several ways, the spellings are added together and the most common is shown. A row marked name registrations is counting something else: Portugal ranks each of a child's two given names separately, so a girl registered Maria Leonor is in both the Maria row and the Leonor row, and that figure is not a number of children.

Colt among the living

How many people each country's register counts under the name, rather than how many were given it in any one year. Each register was read on one date, and they are not the same date.

Country Spelling First forename Any forename
Finland boys Colt 5 6

A count of people on a register – Finland on 4 August 2026 – and not of births, so it cannot be compared with the figures above. Names with very few bearers are withheld, and a dash in the first-forename column means the register would not say rather than that nobody goes by it.

Related names

Colt against another name

Two names on one chart, with the year one overtook the other.

Compare Colt with a name of your own

Try it on yourself

Source: US Social Security Administration, national and state baby-name files, 1880–2025. Counts include only births registered with the SSA, and names with fewer than five births in a year are not published. The living estimate applies SSA cohort life tables to those births; it counts people born in the United States, so it misses anyone who arrived later and anyone who has left.