-khi (-ხი): from southern Georgia. E.g. Meskhi, Lashkhi, etc.
-oni (-ონი): from region of Tao-Klarjeti (modern-day Turkey), historical south-western Georgia. E.g. Bagrationi.
-ti (-ტი): from western Georgia. E.g. Glonti, Jgenti, Jibuti, Kiuti etc.
-di (-დი): surname from mountainous eastern Georgia. E.g. Dzolbordi.
-re (-რე): from western Georgia. E.g. Galogre.
The first recorded Georgian surnames date to the 7th–8th century. They were mostly toponymic in nature (such as Surameli, Machabeli etc.), patronymic, or derived from the profession, social status, position, or title, which was hereditary in the family (such as Amilakhvari, Amirejibi, Eristavi etc.). Beginning from the 13th century, the surnames became more frequently based upon patronymics, a tradition which became almost universal in the 17th–18th century. Some of the Georgian surnames indicate ethnicity or regional origin of the family, and are also generated as patronymics. Examples are Kartvelishvili ("child of Kartveli", i.e., Georgian), Megrelishvili ("child of Megreli", i.e., Mingrelian), Cherkezishvili ("child of Cherkezi", i.e., Circassian), Abkhazishvili ("child of Abkhazi", i.e., Abkhazian), Somkhishvili ("child of Somekhi", i.e., Armenian), Berdzenishvili ("child of Berdzeni", i.e., Greek), Prangishvili ("child of Prangi", i.e., French).
There are some very rare Georgian surnames like Jolbordi, Galogre, Lapachi, Molodini, Shermadini, Sivsive, Megvinetukhutsesi etc.