Cognomen โคจนา (โคจนา ) , worldwide, is a very rare family name. The last name โคจนา is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.
Kojana
ณรงค์, นิภาวรรณ, มนทาทิพย์, บุญเพ็ง, นงลักษณ์, and พงษ์ศักดิ์
) , worldwide, is a very rare family name. The last name โคจนา is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname.