Babies named Loki (US)

Between 2010 and 2021, the number of babies named Loki in the US grew from near-zero to several hundred annually, tracking China's resident patent applications as they expanded from roughly 400,000 to over 1.5 million per year, at r = 0.9671. The obvious interpretation is that Marvel's Loki — Norse god of mischief, chaos, and intellectual property disputes — is the spiritual patron of Chinese innovation. A more measured reading: both numbers were going up. The god of chaos and the nation filing the most patents in the world have, in fact, a great deal in common, and the correlation is the least surprising thing about either of them.

Baby names inspired by Tom Hiddleston's portrayal of Loki in the MCU grew with the franchise from Thor (2011) through the Disney+ series (2021), peaking as the character's cultural ubiquity reached its height. China's resident patent applications grew explosively from 2010 to 2021 as the country's innovation policy, R&D investment, and university research output expanded dramatically — the State Intellectual Property Office reported consistent 15-20% annual growth through much of this period. Both are pop-culture adoption curves and institutional growth curves, respectively, that happen to share a growth window and similar exponential shapes.

Cultural adoption curves and institutional growth curves often share a similar mathematical shape — rapid growth from a small base followed by deceleration — which means they will correlate convincingly across similar time windows regardless of domain. The data is measuring the shape of growth, not the substance of it.