The story
- Mandarin · borrowed from崑崙 /昆仑
- English todayKunlun
From the Mandarin 崑崙 /昆仑 (Kūnlún) and 崑崙山/昆仑山 (Kūnlún Shān), with the character 山 (shān) being an ambiguous reference to any raised place, inclusive of islands, hills, mountains, and mountain ranges. The characters 崑崙 /昆仑 (Kūnlún) are phono-semantic compounds adding 山 (shān) as a semantic component (形旁 (xíngpáng)) to the characters 昆 (kūn) and 侖/仑 (lún), which were presumably also homophones for Kunlun in Old Chinese—Zhengzhang's reconstructed pronunciation being /*kuːn.run/—but leaving its further development or original meaning uncertain. See also the Name section of the Wikipedia entry on the mythological Kunlun.
Etymology from Wiktionary, CC BY-SA 4.0.