No founder, establishing announcement or first observance for National Katie Day appears in any source consulted for this page. The earliest dated traces of it in the Internet Archive are calendar listings rather than announcements, which leaves the day's own beginning undocumented.
Seventeen years in, then eighty-one years out
When the United States began publishing national name counts in 1880, Katie was already inside the top 100. It ranked 76th that first year, on 303 births. It held a top 100 place for seventeen years.
What followed was not a dip. Katie spent the next 81 consecutive years outside the American top 100, from 1897 until 1977. Its decade ranking fell in every decade from the 1880s to the 1940s, then bottomed out at 421st in the 1960s.


