Koçan

Koçan is a surname of Turkish origin. It is believed to derive from the word "koç," meaning ram or buck, in Turkish. This can refer to a person who was a shepherd, owned sheep, or perhaps possessed qualities associated with a ram such as strength or leadership. Alternatively, it might have been a nickname.

The surname is relatively common in Turkey and among Turkish communities worldwide. Like many surnames, its widespread adoption likely occurred during the Surname Law of 1934, which mandated the use of surnames for all citizens of the Republic of Turkey. Before this law, patronymics or descriptive names were more common.

Individuals with the surname Koçan can be found in various professions and walks of life. Historical records may provide further insights into the distribution and historical usage of the name, though specific genealogical tracing for each family would require individual research. The name's simplicity and connection to a common animal suggest its roots are likely ancient within Turkish culture.