Aidan

Before Christianity traveled to Northumbria in the seventh century, Aodh was already ancient — the Celtic name of a sun deity, warm and elemental. Aidan descends from Aodhan, the diminutive of that name, meaning little fire. Saint Aidan of Lindisfarne carried the name to northeast England, founded a monastery on a tidal island, and sent scholars and scribes into the cold dark of early medieval Europe. The flame metaphor proved prophetic.

The name slept for centuries before roaring back in the 1990s. Sex and the City's charming carpenter gave it a particular cultural moment, and parents who found Ethan and Liam already crowded on the class list turned gratefully toward Aidan. It peaked inside the American top 30 in the early 2000s and has since settled; it currently sits at rank 312, past its wave but nowhere near forgotten, a name that belongs to an entire generation and is now circling back toward distinctiveness.

Two syllables, the first long and bright, the second closing gently — Ay-den lands with warmth rather than force. It pairs naturally with brothers named Shepherd, Baker, Malcolm, or Brady, a company of names that carry quiet character without flash. The name accommodates several spellings — Aidan, Aiden, Ayden — though the Irish original has the oldest roots. The boy growing into Aidan tends to be creative in ways that look effortless: he solves the problem sideways, remembers the exact wrong moment to make the joke, and turns out to be exactly right.