Khir (Lao: à »Âà ºÂà ºµ /kðï/, Kheu; autonym: ' or ') is a Loloish language of northern Laos. It is closely related to Cosao.
Khir is spoken in Nyot U District, Phongsaly Province, including in Kang village.
The autonym is ka55 ï21. A less commonly used autonym, la21 ja21, is an autonym elicited in Khir Tai language.
The exonym is pronounced khï but is officially spelled Khir (Lao: à »Âà ºÂà ºµ).
As of 2023, the ethnic Khir population is 3,200.
There are 6 dialects of Khir, all of which are mutually intelligible with each other. Each dialcet has 300 to 800 speakers.
Below is a comparison of lexical differences among each of the six Khir dialects.