Little fire
Aydden is a modern creative spelling of the Irish name Aidan. It derives from the Gaelic name AodhΓ‘n, which is a diminutive form of Aodh, the name of the Celtic god of fire.
Less common today
Aydden isn't in the latest US Top 1000. It last peaked at #4,785 in 2013.
US births per 5-year period, 1990βpresent (SSA data).