California almond production

Between 2005 and 2022, California almond production grew while babies named Karen declined, producing an inverse correlation of -0.9631 across eighteen years. The internet meme-ification of the name Karen—transforming it from a perfectly reasonable first name into a cultural shorthand for a particular type of complaint—occurred during the same window that almonds became a global commodity. Whether the almonds are responsible for the name's decline or the name's decline freed up cultural bandwidth for almond appreciation is a question that no serious person should attempt to answer, and yet the data makes it very tempting.

California almond production grew from 900 million to over 3 billion pounds, driven by export demand and acreage expansion. The name Karen declined from roughly 1,500 births per year to under 300 by 2022, a decline that predated the meme but was dramatically accelerated by it after 2018. Both are 18-year trends moving in opposite directions—one agricultural, one onomastic—with no shared mechanism.

A rising commodity and a falling baby name will produce an inverse correlation across any shared 18-year window. The almond did not kill the name Karen; the internet did. The almond was busy with other things.