iantbelidze – agara, gori, qareli

iantberidze – gori(?)

iantkbelidze – qareli(?)

iaralashvili/iaralishvili – mtskhetha(?)

iardalashvili – gori, didi mejvriskhevi

iarghanashvili – agara, brethi, gori, qareli, tiniskhidi, shindisi, khashuri

iasamnidze – gori

iasaghashvili – bolnisi, boslebi, ganthiadi, dmanisi, kazrethi, marneuli, sarthitchala

iasashvili – gori, didi ateni, zeghdulethi, samthavisi

iaqashvili – thbilisi

iashaghashvili – gardabani, nichbisi

iashvili – gardabani, thelethi, krdsanisi, sarthitchala

iadze – kaspi, metekhi, qv. gomi

iakhtnishvili – gardabani(?)

igriashvili – kaspi, metekhi

idukashvili – mukhrani, sakramuli, dsithelisopheli

ivaniashvili – akhalsopheli, gardabani, dushethi, magharoskari, saakadze, satskhenisi, chargali

ivaniseli – thbilisi

ivanishvili – gardabani, gori, didi dmanisi, vaqha, thelethi, kaspi, kumisi, lisi, martqhophi, mukhrani, mtskhetha, surami, takhtisdziri, tiniskhidi, phlevi, qsani, khashuri

ithashvili – martqhophi

ithonishvili – thbilisi, rusthavi

ikashvili – agara, aphnisi, dsromi, khashuri

ikoshvili – agara, kekhijvari, samdsevrisi, qareli

ilarioni – gori, khelthubani, khovle

ilarishvili – gori, pat. garejvari, tiniskhidi

ilauri –  thbilisi, rusthavi

iluridze – aghaiani, adzvi, akhlgori, akhalubani, bazalethi, gori, didi mejvriskhevi, dorethkari, ereda, vaziani, zeghdulethi, zm. boli, zm. rene, igoethi, ikothi, kaspi, largvisi, martqhophi, midelani, mosabruni, mukhrani, okami, odzisi, samthavisi, sarthitchala, tirdznisi, phlavi, phlavismani, qenqaani, qv. rene,  qv. tchala, qidsnisi, qsovrisi, chobalauri, dzevera, dsilkani, dsidsamuri, tchilurti, khelthubani, khurvalethi

imesashvili – gardabani(?), metekhi, nichbisi

imeshashvili – barnabianthkari, kaspi, metekhi

imishvili – thbilisi

inakavadze – gori

inanidze – kaspi(?), rusthavi

inauri – akhaldaba, brethi, gori, didi mejvriskhevi, ergnethi, zerti, meghvrekisi, sathemo, tirdznisi, phlavismani, qv. artsevi, qveshi, qidsnisi, qordi, dzevera

inashvili – ananuri, aragvispiri, akhalsopheli, gremiskhevi, dushethi, vedzathkhevi, krdsanisi, marneuli, mtskhetha, mtchadijvari, navdaraanthkari, zhinvali, qaiskhevi, qsovrisi, shavsaqhdari, dserovani, dsinamdzghvrianthkari, tchoporti, javakhianthkari

inadze – bolnisi, khatisopheli

induashvili – brethi, gori, mukhrani, skra, urbnisi, qareli, khashuri

iniashvili – aragvispiri

injiashvili – thbilisi

ionathamishvili – gori, khashuri

ioramashvili –  gori, dirbi, martqhophi, mukhrani, sarthitchala, tiniskhidi, phlavi

iordanashvili –  zm. khandaki, kaspi, lamisqhana, martqhophi

iordanishvili – aghdgomlianthkari, zm. khandaki, mukhrani, mtskhetha, chardakhi

iordanidze – kavthiskhevi, kaspi

iosebashvili – gori, qareli, qidsnisi

iosebadze – dushethi(?), thortiza

iosebidze – gori, thortiza

ioseliani –  gardabani, krdsanisi, lemshvaniera, tandzia

iremashvili – bolnisi, borbalo, bulachauri, gori, gorovani, dushethi, ertisi, vakhtangisi, thamarisi, idlethi, kavthiskhevi, kazrethi, kaspi, koda, mtskhetha, naglianthkari, nichbisi, saskhori, qv. chochethi, qv. khandaki, dzegvi, dserovani, dsveri

iriauli – aghdgomlianthkari, ereda, misaqtsieli, mukhrani, mtskhetha, natakhtari, tchoporti

isashvili – dushethi, pirmisaani

isergishvili –  samthavisi, qv. tchala

ichqithi – gori, didi mejvriskhevi, kvarkhethi, qidsnisi