From ກະ (ka, “meaningless prefix”) + (ເດືອນ (dư̄an), from Proto-Tai *t.nɯəlᴬ (“earthworm”)). Cognate with Thai ไส้เดือน (sâi-dʉʉan), Shan တိူၵ်ႇလိူၼ် (tòek lǒen).
ກະເດືອນ • (ka dư̄an)