National Laura Day appears on holiday-listing sites and in social posts each 23 December. A claim that listings began carrying it around 2006 has no archival support, and the earliest Wayback capture of the main aggregator page is from 2022; no founder, proclamation or establishment record was located.
The year the line turns
That year is 1945. Laura's count rose to 3,589 American girls against 2,244 the year before. The name climbed 42 places in the rankings.
Nothing else in the name's 146 years of American records comes close. The jump is not an artifact of the data, because the total number of girls in that year's file actually fell. Laura gained while the pool it was measured against shrank.
Two things named Laura were in the air. Otto Preminger's film noir Laura had opened the year before, and the song made from its theme became a classic on its own. The naming site Nancy's Baby Names credits both with the turn, though no primary record establishes it.


