(Gao 2017)[5] classifies Geipo (autonym:ke⁵⁵pʰo²¹) as a Central Ngwi language. InWuding County, it is spoken by 250 people in Gubai Village, Shishan Township and by 30 people in Yaoying Village, Shishan Township inMicha-majority villages.
TheAyizi 阿夷子 of Aimailong Village 爱买龙,[7]Shilin County refer to themselves asGe, and may thus speak a language related to Gepo (Bradley 2007).[8] It is also spoken in Banqiao Township 板桥乡, and other parts of Beidacun 北大村乡.[9]
De'e Township 德峨乡: Agao 阿稿 (main datapoint), Nadi 那地, Zhebang 者帮, Nongbao 弄保, Tangshi 塘石, etc., in 10 villages total
scattered in the townships of Zhelang 者浪, Zhuchang 猪场, Changfa 场发, Kechang 克场, and Yancha 岩茶
Napo County (2,000+ people): Dala 达腊, Zhexiang 者祥, Nianbi 念毕, Powu 坡五, etc.
Xilin County (about 1,000 people): Bada Town 八达镇 (Yanla 岩腊 village, etc.)
A similar dialect calledWopu 窝普 is reported inXingyi, Guizhou andLuoping County, Yunnan.[11] TheLuoping County Gazetteer (1995:601) reports that Wopu 窝普 (also called Large Black Yi 大黑彝) is spoken in the following locations inLuoping County:
Majie Town 马街镇: Dayiben 大以本, Jiudaogou 九道沟, Jigu 吉古
Jing (2022) documents theGepo 葛颇 dialect of Xiaozhiyi Village 小直邑村 (Gepo name:kʰɑ⁴⁴m̩³³), Baishui Town 白水镇, Luxi County 泸西县. The village is located in the Dongshan 东山 area ofLuxi County 泸西县. Some Gepo subgroups in and around Luxi County, who all refer to themselves asko⁴⁴ orko⁴⁴pʰu²¹, include the following (Jing 2022:2):[13]
diɛ²¹o³³ko⁴⁴ (or Pingba Yi 平坝彝; exonyms: Flat-headed Yi 平头彝 or Large White Yi 大白彝)
tʂɿ⁴⁴ʂɿ⁴⁴ko⁴⁴ (or Gaoshan Yi 高山彝; exonym: Large White Yi 大白彝)
dʐo³³bo³⁵ko⁴⁴ (or Guishan Yi 圭山彝; exonym: Small White Yi 小白彝)