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Collyn
Pronounced KAH-lin /ˈkɑ.lɪn/High
Meaning: A -yn respelling of Colin, which arose in medieval England as a pet form of Nicholas (Greek Nikolaos, 'victory of the people'). Colin is also linked in Scotland and Ireland to the Gaelic Cailean, 'young pup; whelp.' Both routes are real.Low
Popularity in the U.S. · SSA data
U.S. births per year (Social Security Administration, 1880–present). Pink marker = peak year.
SSA data updated May 2026. How we source & verify this data.
History & Origin
Collyn is a modern -yn respelling of Colin. Colin arose in medieval England as a pet form of Nicholas, from the Greek Nikolaos, 'victory of the people,' and it is separately connected in Scottish and Irish tradition to the Gaelic Cailean, 'young pup; whelp.' Both are genuine routes, which we note honestly. Rare in this spelling (said 'KAH-lin').
It appears rarely in the U.S., beside the more common Colin. Rare, familiar, and current.
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Frequently Asked
What does the name Collyn mean?
Collyn respells Colin, a medieval short form of Nicholas ('victory of the people'), also linked to the Gaelic Cailean.
How do you pronounce Collyn?
It's said KAH-lin /ˈkɑ.lɪn/ — two syllables, stress on the first.
Is Collyn a boy or girl name?
Collyn is used here as a boy's name.
How popular is Collyn?
Collyn is rare in the U.S., while Colin and Collin are far more common.













