From Old Norse elements meaning "eagle tree," a traditional Scandinavian name.
Arvid is Old Norse at its most elemental: arn (eagle) combined with viðr (tree, wood, forest) — so the name translates, with beautiful precision, as eagle tree or eagle forest. That compound imagery — a great bird of prey presiding over an expanse of old-growth woodland — gives the name a naturalistic grandeur that suits the Scandinavian landscape from which it emerged. It has been in continuous use in Sweden, Norway, and Denmark for over a thousand years, rare enough to feel distinctive but not so rare as to seem invented.
Arvid Carlsson (1923–2019) is the name's towering modern bearer. The Swedish pharmacologist's discovery that dopamine functions as a neurotransmitter in its own right — not merely a precursor to norepinephrine — revolutionized the understanding of Parkinson's disease, schizophrenia, and the entire field of neuropsychopharmacology. He was awarded the Nobel Prize in Physiology or Medicine in 2000.
Salomon August Andrée, the Swedish explorer who attempted to reach the North Pole by hydrogen balloon in 1897 and vanished into the Arctic, carried Arvid as a middle name — a poetic conjunction of eagle, tree, and sky. In Sweden, Arvid remains a name with a distinct character: serious, rooted in landscape, carrying the weight of old lineage. In English-speaking countries, it travels as a Nordic import with the same clean consonants and unambiguous pronunciation that have made Axel, Soren, and Lars crossover successes. Its untranslated meaning — eagle in the forest — functions as an unusually vivid character aspiration.