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Cailyn

Girl name · 32 babies recorded · 1974–2025

Cailyn: 32 babies born in Scotland since 1974, given to girls, peaking at 7 births in 2009.

Cailyn is a modern, melodic name with multiple possible origins, most commonly seen as a creative respelling of Caitlin, which itself is the Irish form of the French name Catherine. This traces back to the Greek "Aikaterine," a name whose meaning is debated but is often linked to "katharos," meaning pure. Famous bearers from the broader spelling family include actress Caitlin FitzGerald and the legendary Irish queen Caitlín Ní hUallacháin, a symbol of Irish nationalism. The name shares an etymological root with the Scottish town of Katerine, though direct place connections are scarce. Cailyn fits a popular trend of -lyn suffix names, offering a softer, more modern feel than its longer source while maintaining a distinctly Celtic charm.