Research has not identified who created National Alexis Day, in what year, or under what authority. It spreads through holiday-listing sites, print-on-demand merchandise and social posts that repeat the date while leaving its origin blank, and a search of the Federal Register returns no document carrying the name.
From Byzantine emperors to American nurseries
The journey to an American birth certificate was a long one. The name carried through the church and the Byzantine court, where five emperors bore its close relative Alexios.
In the United States it stayed male for six decades. Social Security's files carry Alexis as a boys' name in 34 separate years before the shift. The earliest of them is 1882.


