The name Colombia is a girl's name of Latin origin meaning "dove". Colombia and is often added to lists like Unique Baby Names: Unusual and Rare and discussed in our forums with posts like "Names on NB that make you go WOW!".
From the experts:
Colombia is a South American country name, with a rhythmic sound and peaceful connotations. The Irish Colm, Scottish Callum, and Columba are all attractive relatives of Colombia (or Columbia, if you're thinking of the college).