Seppo

Seppo is a Finnish given name derived from the Proto-Finnic word for a smith or blacksmith, related to the Finnish noun seppä. In Finnish mythology, Seppo Ilmarinen is a legendary divine smith and one of the central heroes of the Kalevala, credited with forging the sky and the magical artifact known as the Sampo, which gave the name strong cultural resonance in Finland. The name remains distinctly Finnish with no widely used cognates in other languages, though it belongs to the same semantic tradition as names honoring craftsmen and makers found across many cultures.