COLO vs COLU

Submitted by ub on


Colombia (with an 'O') is a country in South America, while Columbia (with a 'U')refers to various places and entities in North America, stemming from Christopher Columbus, like Washington D.C.'s District of Columbia, Columbia University, or the Columbia River, leading to frequent confusion due to similar spelling and pronunciation. The country's name honors the explorer in Spanish (Cristóbal Colón), whereas the English spelling "Columbia" comes from his Anglicized name (Christopher Columbus). 

Colombia (with an 'O')

  • What it is: A sovereign nation in South America.
  • Origin: Named after Christopher Columbus (Cristóbal Colón).
  • Examples: The country itself. 

Columbia (with a 'U')

  • What it is: A name often used in the U.S. for places, institutions, and as a historical personification of America.
    • Origin: Derived from the English version of Columbus's name (Christopher Columbus).
  • Examples:

Key takeaway

  • Colombia (O): South American country.
  • Columbia (U): U.S.-centric, related to Christopher Columbu