Etymology

There are several theories about the origin of the name "Panama". Some believe that the country was named after a commonly found species of trees. Others believe that the first settlers arrived in Panama in August, when butterflies abound, and that the name means "many butterflies" in an indigenous language.
The best known version is that a fishing village and its nearby beach bore the name "Panamá," which meant "many fish." Captain Antonio Tello de Guzmán, while exploring the Pacific side in 1515, stopped in the small indigenous fishing town. This was communicated to the Crown and in 1517 Don Gaspar De Espinosa, a Spanish lieutenant, decided to settle a post there. In 1519, Pedrarias Dávila decided to establish the Empire's Pacific city in this site. The new settlement replaced Santa María La Antigua del Darién, which had lost its function within the Crown's global plan after the beginning of the Spanish exploitation of the riches in the Pacific.
Blending all of the above together, Panamanians believe in general that the word Panama means "abundance of fish, trees and butterflies". This is the official definition given in Social Studies textbooks approved by the Ministry of Education in Panama. However, others believe the word panama comes from the Kuna word "bannaba" which means "distant" or "far away". Kunas are one of the native tribes of the country. Ultimately, the etymology of the word Panamá is not very clear.