Diinic
Diinic is a surname of Romanian origin. It is believed to be derived from the personal name "Dinu," which itself is a diminutive of the given name "Constantin." Like many Romanian surnames, it likely originated as a patronymic, indicating that the first bearers of the name were sons or descendants of someone named Dinu. The surname is most commonly found in Romania, with smaller populations present in other countries due to emigration. While not among the most prevalent surnames in Romania, it is recognizable within certain regions. Information regarding the exact historical emergence and geographical distribution of the Diinic surname is limited, as with many lesser-known family names. Its presence reflects the broader linguistic and cultural heritage of Romania.