Four Great Kings

Dhritarashta

Virudhaka

Virupaksha

Vaishravana

Four Great Kings:

1. Dhritarashta (Skt. Ḍhṛtarāṣṭa; Tib. yul 'khor srung) "Defender of the Area" in the East;
   
2. Virudhaka (Skt. Virūḍhaka; Tib. 'phags skyes po) "Noble Birth" in the South;
   
3. Virupaksha (Skt. Virupākṣa; Tib. spyan mi bzang) "Ugly Eyes" in the West; and
   
4. Vaishravana (Skt. Vaiśravaṇa; Tib. rnam thos sras) "Son of He who has Heard Many Things" in the North.

See also Four Great Kings mantras