This is the 4223rd most frequent Turkish word.
necmi
"Necmi" is a Turkish male given name meaning "star-like" or "glowing like a star."
In this sentence, 'Necmi' is used as a proper noun, a name.
Necmi dün okula geç kalmış.
Necmi was late for school yesterday.
Here, 'Necmi'nin' is the genitive form of 'Necmi', indicating possession.
Bu kitap Necmi'nin hediye olarak aldığıdır.
This book is the one Necmi received as a gift.
In this sentence, 'Necmi' refers to the subject of the clause as the person who performed the action of saying.