The story
- Proto-Turkic · derived from*kāl-mak“to stay behind”
- English todayKalmyk
Transliteration of Russian калмы́к m anim sg (kalmýk, noun), itself a Turkic exonym ultimately from Proto-Turkic *kāl-mak (“to stay behind”, literally “those who stayed behind”).
Etymology from Wiktionary, CC BY-SA 4.0.