Colombia's name honors Christopher Columbus — but not directly, and not immediately. It's a 300-year chain of intellectual, political, and symbolic appropriation.
Third voyage. Columbus hits South American mainland (Paria Peninsula, Venezuela). Calls it Tierra Firme ("mainland") — believing it's Asia.
Spanish conquistadors find gold/emeralds. Region renamed Nueva Granada (New Granada) — after Granada, Spain (reconquered 1492). Covers modern Colombia, Panama, Ecuador, Venezuela.
Italian humanist Peter Martyr d'Anghiera, in De Orbe Novo, uses feminine Latin Columbia (from Columbus) for the new lands. First literary use. Poetic, not official.
Martin Waldseemüller names the continent America (after Amerigo Vespucci) — on his world map. "Columbia" loses to "America" for the hemisphere.
Venezuelan revolutionary uses Columbia for *all* Spanish America — symbol of unity against Spain. Inspired by "United States of America." Publishes El Colombiano (1810).
Simón Bolívar's victory at Boyacá (1819) creates Gran Colombia (Colombia, Venezuela, Ecuador, Panama). Congress of Angostura names it República de Colombia — honoring Columbus as "discoverer," Miranda as namer, Bolívar as liberator.
Gran Colombia dissolves (1830). New Granada (Colombia+Panama) → Grenadine Confederation (1858) → United States of Colombia (1861) → Republic of Colombia (1886, current).
Columbus = bridge between hemispheres. "Columbia" = feminine, poetic, revolutionary. Outlasted "America" (claimed by US) and "Nueva Granada" (colonial). A name chosen by independence leaders to signal: we belong to the New World, not the Old.