This is the 7505th most frequent Turkish word.
gürkan
"Gürkan" is a Turkish male given name meaning "strong king" or "loud ruler."
The word 'Gürkan' here is used as a proper noun, referring to the name of a person.
Gürkan, bugün yeni projesini tanıttı.
Gürkan introduced his new project today.
The word 'Gürkan' is again a proper noun representing a person's name, implying he is performing the action in the sentence.
Edebiyat dersinde Gürkan Türk yazarları hakkında bir sunum yapacak.
In literature class, Gürkan will give a presentation about Turkish authors.
The word 'Gürkan' here refers to the title of a book, demonstrating how proper nouns can also be used as titles.