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Home › Baby Names Directory › Caydin

Caydin

♂ Boy

How to Pronounce Caydin

Pronounced KAY-din /ˈkeɪ.dən/High

Meaning: Caydin is a respelling of Caden or Cayden, a modern boys' name that rose in the -aden rhyming wave; its origin is debated — sometimes linked to a Scottish or Welsh surname, but largely a late-century coinage.Low

In 30 seconds: Caydin is a respelling of Caden, a modern -aden name of uncertain origin (said 'KAY-din').
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Origin LowAmerican, Coined
MeaningCaydin is a respelling of Caden or Cayden, a modern boys' name that rose in the -aden rhyming wave; its origin is debated — sometimes linked to a Scottish or Welsh surname, but largely a late-century coinage.
U.S. rank (2021)#7705 ↗ Rising
2021 U.S. births10 boys (0.00% of U.S. boys)
Peak year2009
Total births (all-time)≈ 425

Popularity in the U.S. · SSA data

peak 200920002021

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

Caydin keeps the sound of Caden and Cayden, one of the big rhyming names of the -aden boom alongside Aiden and Jayden. Its origin is genuinely uncertain — sometimes tied to a surname, but mostly a modern coinage — so the spelling is surer than the source.

This spelling appeared later than most names in this group, cresting in the late two-thousands at just a few dozen boys a year; it reads as a personalized form of a very-of-its-moment favorite.

Did you know? Caydin rode the Caden trend with its own spelling, peaking around 2009 at only a few dozen boys a year.
Overall data confidence 45%
References — Caydin — Caden/Cayden; -aden naming wave

Variations

CadenCaydenKaden

Nicknames

CadeCay

Famous Bearers

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If you like Caydin…

Caden— the standard spelling of the same name
Cayden— a sister spelling with the same sound
Hayden— a like -aden rhyming boys' name of the era
Jayden— another popular -aden name of the generation

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Frequently Asked

What does the name Caydin mean?

Caydin is a spelling of Caden, a modern -aden name whose exact origin is uncertain.

How do you pronounce Caydin?

It's said KAY-din /ˈkeɪ.dən/ — two syllables, stress on the first.

Is Caydin a boy or girl name?

Caydin is used as a boy's name.

How popular is Caydin?

Caydin is a rare spelling of Caden, seen mostly in the late two-thousands.

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