obgaidze – akhali samgori, galavani, dushethi, igoethi, kaspi, metekhi, mtskhetha, qv. tchala, dzegvi, jorjiashvili

obgadze – kaspi, qv. tchala

oblishvili – akhatani, qareli, phtsa

oganishvili – koda

ogbaidze – arsha, akhali samgori, gognauri, dushethi, manglisi, mtskhetha, zhinvali, salajuri, stephandsminda, qumlistsikhe, dzegvi, dserovani, jorjiashvili, kharkhethi

ognadze – didi dmanisi, dmanisi, kazrethi

odiashvili – gori, tqhviavi

odishelashvili – garbani, sarthitchala

odishelidze – aragvispiri, ashi, botanika, bulachauri, gamarjveba, gori, davathi, dushethi, ereda, thaniaanthkari, laphanaanthkari, misaqtsieli, natakhtari, saguramo, sarthitchala, tchoporti

odisheridze – davathi, mtskhetha

odishvili – alevi, aghaiani, akhalgori, gori, dadianethi, dushethi, ikothi, iltoza, kaspi, korintha, lamisqhana, largvisi, mosabruni, mukhrani, mtskhetha, mtchadijvari, natakhtari, odzisi, sioni, stephandsminda, tqhviavi, qv. tchala, qsovrisi, qurtha, dsirqoli, tchilurti

odosashvili – aghaiani

odoshashvili – kaspi, metekhi

ovashvili – akhalgori, mtskhetha

ozgebashvili – gori, metekhi

ozgebishvili – gori

oziashvili – akhatani

othanadze – gamarjveba

othinashvili – gori, zm. niqozi, tqhviavi, shindisi, qhelqtseuli

okinashvili – mukhrani

okmelashvili – ganthiadi, dmanisi, khatisopheli

olgesashvili – gori, koshkebi, skra, shuakhevi

olqiashvili – gardabani, kumisi

olqishvili – gardabani, kumisi

omanashvili – mukhrani, mtskhetha

omadze – gori, saqashethi, phkhvenisi

onezashvili – akhalsopheli, gori, theliani, kaspi, sasirethi, qv. akhalsopheli

oniashvili – aradethi, ateni, gori, didi ateni, thortiza, kaspi, lamisqhana, mosabruni, mtskhetha, odzisi, qhelqtseuli, shindisi

orashvili – tezeri, khashuri

orbelashvili – kaspi, qv. gomi

orbeli - rusthavi

orbeliani – qareli

orthavidze – mtskhetha 

orthanezashvili – gori, qvakhvreli

orkodashvili – mtskhetha, mukhrani

orkoshneli – sarthitchala

ortolashvili – dushethi, mtskhetha, nedzikhi, zhinvali

orujashvili – natakhtari, saguramo

orjonikidze – gori, ergnethi, krdsanisi, martqhophi, tezeri, qareli, khashuri

osadze – agara, thamarasheni, gomi, gori, ruisi, sative, phtsa, qareli, qvenarkotsa, khashuri

osephashvili – akhali nichbisi, bolnisi, gori, dmanisi, dushethi, vaziani, kazrethi, mashavera, mukhrani, mtskhetha, nichbisi, patara gareji, saguramo, saskhori, qv. nichbisi, qsani, tchilurti

osiashvili – gamarjveba, gardabani, vaziani, martqhophi, norio, sarthitchala 

ositashvili – agara, gori, navazi, phasanauri, qareli, khshuri

osiqhmashvili – martqhophi, norio

osiqhmishvili – aghaiani, kaspi, koda, shavsaqhdari

osishvili – aghdgomelaanthkari, gori, ikothi, kaspi, lamisqhana, mtskhetha, misaqtsieli, dsilkani

ostatishvili – gardabani, thethridsqharo

oqitashvili – akhalgori, gardabani, gori 

oqonashvili – mtskhetha

oqradze – akha, bolnisi, gamarjveba, gomarethi, dmanisi, thelethi, kazrethi

oqriashvili – bolnisi, ganthiadi, gori, dmanisi, kazrethi, ratevani, patara dmanisi, tandzia, khidisthavi, javakhi

oqroashvili – akhalqalaqi (village), gardabani, gori, erthadsminda, nabakhtevi, qareli, qv. sobisi, qveshi, tskhramukha

oqroadze – gamarjveba

oqromelidze – bogvi, gamarjveba, khashuri

oqropiridze – arashenda, aghaiani, akhalsopheli, akhatani, bidsmendi, bolnisi, gori, gorovani, dushethi, ebnisi, ergnethi, ereda, variani, thethridsqharo, kazrethi, karalethi, kldeisi, kodisdsqharo, koshki, merethi, mukhrani, mtskhetha, mtchadijvari, navazi, natakhtari, okami,  patara garejvari, ruisi, saguramo, sathemo, saqadagiano, svenethi, tiniskhidi, tirdznisi, tqhviavi, qareli, qere, qvenatkotsa, qvishkhethi, qidsnisi, qordi, ghvlevi, dzevera, tchoporti

oqrosashvili – gori, qv. gomi

oqrosishvili gori, khelthubani

oqroshiashvili – gori, skra, qareli, qv. khvedurethi

oqrojanashvili – vaziani

oqruashvili – akhalgori, bolnisi, gori, didi mejvriskhevi, dirbi, dushethi, erthadsminda, zerti, thethridsqharo, kaspi, kumisi, mamulo, manglisi, mukhrani, mtskhetha, mtchadijvari, nabakhtevi, patara qanda, saakadze, sagholasheni, phlavismani, qareli, qveshi, tqhviavi, tskhramukha, dzegvi, dzlevijvari, dsveri, dsilkani, jorjiashvili

oquashvili – gori, thethridsqharo, khidisthavi, jorjiashvili

oghadze – akhalgori, kaspi, mlashe, sakorinthlo, qv. tchala

oghlishvili – mtskhetha

oshaqhmashvili – martqhophi

ochiauri – gamarjveba, dushethi, mlashe, mtskhetha, nagebi

odzelashvili – bolnisi, kazrethi, marabda, qsani

odziashvili – bolnisi, gori, dmanisi

odzishvili – bolnisi, kazrethi, marneuli, javakhi

okhanashvili – gori, doesi, kaspi, lemshvaniera, mtskhetha, nichbisi

obolashvili – didi thonethi, manglisi, martqhophi