Cailynn
Gender: Girl
Meaning: Noble, of the nobility
Origin: English (modern blend)
Popularity: Ranked #6588 in 2025 with 17 babies born.
History: A variant or related form of Addilyn. Shares the meaning 'Noble, of the nobility.'
Similar names: cailyn, caitlyn, caitlynn, callyn, calyn, calynn, caelyn, caelynn
Name length: 7 letters
How common is Cailynn? About 1 in 195,794 babies born in 2025 were named Cailynn, or roughly 0 per day in the United States.
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Frequently asked about Cailynn
What does the name Cailynn mean?
Cailynn means “Noble, of the nobility” from English (modern blend) roots.
What is the origin of the name Cailynn?
Cailynn has English (modern blend) origin. The traditional meaning is “Noble, of the nobility”.
How popular is Cailynn?
Cailynn ranked #6546 in 2025 — given to 17 babies that year.
When was Cailynn most popular?
Cailynn peaked in 2009 with 68 babies registered that year.
Is Cailynn a boy or girl name?
Cailynn is predominantly a girls' name — over 90% of Cailynns in registered births are female.
Is the name Cailynn rising or falling in popularity?
Cailynn has fallen 1614 spots in the rankings over the last 5 years — from #4932 in 2020 to #6546 in 2025.
How long has Cailynn been recorded?
Cailynn appears in birth records across 35 years — from 1990 through 2025.