Spear; hollow; or a modern blend
The exact etymology of Corian is debated. It is often considered a modern American elaboration of Corey, which is of Gaelic origin meaning 'from the hollow,' or it may derive from the Greek name Korianos, meaning 'spear.'
Less common today
Corian isn't in the latest US Top 1000. It last peaked at #5,482 in 1992.
US births per 5-year period, 1990βpresent (SSA data).