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Declyn
How to Pronounce Declyn
Pronounced DEK-lin /ˈdɛk.lɪn/High
Meaning: -yn spelling of Declan — from the Irish Deaglan, possibly 'full of goodness' or 'man of prayer' (St Declan); the meaning is debatedLow
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
Declyn is a -yn spelling of Declan — from the Irish Deaglan (St Declan of Ardmore, a pre-Patrician Irish saint); the meaning is uncertain, possibly 'full of goodness' or 'man of prayer' (which we note). A crisp, warm, Irish-cool name; the -yn styling personalizes it.
It registers thinly beside Declan. Rare, full-of-goodness at the (possible) root, and crisp.
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Frequently Asked
What does the name Declyn mean?
Declyn spells Declan — possibly 'full of goodness' or 'man of prayer'; the meaning is debated.
How do you pronounce Declyn?
It's said DEK-lin /ˈdɛk.lɪn/ — two syllables, stress on the first.
Is Declyn a boy or girl name?
Declyn is a boy's name.
How popular is Declyn?
Declyn is a rare spelling in the U.S.; Declan is more common.