Little fire
A modern spelling variant of the Irish name Aidan. It is derived from the Old Irish name AodhΓ‘n, which is a diminutive form of Aodh, the name of the Celtic god of fire and sun.
Less common today
Aiiden isn't in the latest US Top 1000. It last peaked at #7,001 in 2011.
US births per 5-year period, 1990βpresent (SSA data).