The element vanadium was discovered in 1801 by the Spanish mineralogist Andrés Manuel del Río, who initially named it 'panchromium' and later 'erythronium'. However, it was rediscovered in 1830 by the Swedish chemist Nils Gabriel Sefström. Sefström named it 'vanadium' after Vanadís, the Norse goddess of beauty and fertility, because of the beautifully colored compounds the element forms. The name was chosen for its poetic association with the vivid colors, rather than being derived from descriptive Greek or Latin roots. The '-ium' suffix follows the standard chemical convention for naming metallic elements, solidifying its place in the lexicon of chemistry.

The entire word 'vanadium' functions as a simplex unit. It is a modern Latin formation named after the Scandinavian goddess Vanadís (another name for Freyja), with the suffix '-ium' used to denote metallic elements.