Jaylyn is a modern American compound name combining Jay (from the bird name or the letter J) with Lyn (from the Welsh llyn meaning pool or lake). Read more about the origin of this name below ↓
Jaylyn is a modern American compound name combining Jay (from the bird name or the letter J) with Lyn (from the Welsh llyn meaning pool or lake). The compound emerged in American naming in the late twentieth century alongside the broader American trend toward two-element feminine names with the -lyn suffix. Jaylyn peaked in 2007 and represents the contemporary practice of crafting fresh feminine names from popular American roots.
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Root name
The root form of Jaylyn is
Jay + Lyn — meaning Modern coinage; pool.
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Modern usage
Jaylyn remains a beloved choice. Timeless appeal across cultures and generations.
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How popular is Jaylyn?
2007peak year
At its height in 2007, Jaylyn reached #771 nationally — 376 babies received it that single year. Its strongest stretch was the 2000s — particularly the decade right around the peak. Today, Jaylyn is a less common but recognizable name in U.S. records (ranked #2,250) with about 125 babies named Jaylyn each year. Jaylyn's usage has fallen in recent decades. In all, around 7,448 babies have been registered as Jaylyn since 1880.
Year-by-year registrations1880–2024 · U.S. Social Security data
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