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Colter

♂ Boy

Pronounced KOHL-ter /ˈkoʊltər/High

Meaning: Colt herder; one who tends young horsesHigh

In 30 seconds: A rugged English occupational surname name meaning 'colt herder.' Colter has a frontier, wide-open-spaces feel — strong and masculine with a country-cool edge that fits naturally in the American West.
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Origin HighEnglish
MeaningColt herder; one who tends young horses
U.S. rank (2025)#157 ↗ Rising
2025 U.S. births2,354 boys (0.13% of U.S. boys)
Peak year2025
Total births (all-time)≈ 10,697

Popularity in the U.S. · SSA data

peak 202519712025

U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.

History & Origin

Colter is an English occupational surname derived from colt (a young male horse) and the agent suffix -er, denoting one who herds or tends colts. Medieval English surnames frequently recorded a person's trade or role in the community, and Colter was one such name for those who worked with horses. It shares its root with Coltman and is related to the Old English colt.

As a given name, Colter gained traction in the American South and West in the late 20th century, likely boosted by the fame of frontier explorer John Colter. It fits comfortably alongside surnames-turned-first-names like Colton, Colt, and Porter, appealing to parents who want a name with outdoor, adventurous character.

Did you know? John Colter (c. 1774–1812) was one of the first European-American explorers of the Yellowstone region, travelling alone through what is now Wyoming after the Lewis and Clark Expedition.
Overall data confidence 87%
Behind the Name — Colter — etymologyU.S. Social Security Administration — popularity data

Variations

ColtonColtCoulter

Nicknames

ColeColt

Famous Bearers

  • ★John Colter (c. 1774–1812)
    American frontiersman and explorer, first known non-Native American to visit the Yellowstone region.

If you like Colter…

Colton— closest cousin — same root and frontier feel with one extra syllable
Colt— the stripped-back single-syllable version of the same name
Porter— English occupational surname with the same rugged, outdoorsy vibe
Wyatt— western-flavoured surname name with the same frontier spirit

Frequently Asked

What does the name Colter mean?

Colter is an English occupational name meaning 'colt herder' — one who tends young horses.

How do you pronounce Colter?

It is said KOHL-ter /ˈkoʊltər/ — two syllables, stress on the first.

Is Colter a boy or girl name?

Colter is used almost exclusively as a boys' name.

How popular is Colter?

Colter is a moderately rare name that has been gaining ground in the U.S., particularly in western and southern states.