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Declyn

Boy name · 74 babies recorded · 1974–2025

Declyn: 74 babies born in Scotland since 1974, given to boys, peaking at 10 births in 1997.

Declyn is a modern Scottish variant of Declan, which itself derives from the Irish name Déaglán, thought to mean "full of goodness" or "man of prayer," stemming from the Old Irish *dé* ("good, excellent") and *gal* ("valour, might"). The name is most famously associated with Saint Declán of Ardmore, a fifth-century Irish missionary considered the patron saint of the Waterford region, who legend says brought Christianity to the area before Saint Patrick. While no major places take their name directly from Declyn, the village of Ardmore in County Waterford preserves the saint's legacy through its early medieval monastery. This spelling with a 'y' rose in popularity across Scotland from the 2010s, reflecting a broader trend toward unique, phonetically intuitive variations of traditional Celtic names.