{
 "article": "/blog/posts/fastest-rising-baby-names-2025",
 "source_files": {
  "yob2024.txt": "0088c78eebc105500acef58872bc3c73a4c41d6eaa92cb2a163d959e8c2a3e84",
  "yob2025.txt": "711d65b5a0ab84596b62dc47a942ac2da3bedb1cb32513ff41039ca41d304196"
 },
 "primary_parity": {
  "checked": "2026-10-14",
  "rank_change_table": "https://www.ssa.gov/oact/babynames/popularity_increase.html",
  "rank_change_sha256": "73096b59c3a0a0db7a67e1fe1f2bd2856310a667c64e763e73a476be6f744fa8",
  "top1000_tables": "https://www.ssa.gov/cgi-bin/popularnames.cgi (2024 and 2025, top 1000, counts)",
  "top1000_sha256": {
   "2024": "ab131ba79b69b15c42f979db58cd7ab163d46e4232d207124e5c9688da01e9a8",
   "2025": "0764827e2984472e13fe584b6c856197ccacf52130f49743396b312fa21116aa"
  },
  "result": "Both SSA tables, rendered in a browser and hashed as CSV, match tables rebuilt from the local files byte for byte (810 rank-change rows; 1000 names and counts per year)."
 },
 "ranking": "Ordinal within sex by count, ties alphabetical (reproduces SSA). Rank jump list: names in the top 1000 in either year, as SSA does.",
 "limits": "Exact spellings are separate names. Names given to fewer than five babies of a sex in a year are not published. Published totals are not all U.S. births."
}