This is the 8463rd most frequent Turkish word.
oğan
"Oğan" means "young boy" or "offspring" in older or poetic Turkish usage.
Here, 'Oğan' is used as a proper noun representing a person's name.
Oğan burada çok güzel bir konuşma yaptı.
Oğan gave a very beautiful speech here.
In this sentence, 'oğan' refers to the name of a specific type or species of tree.
Bu oğan ağaç türü karasal bölgelerde yetişir.
This type of tree, called 'oğan', grows in terrestrial regions.
In this context, 'Oğan' is again used as a proper noun referring to a person's name, likely highlighting its usage in a specific setting.