From Rigpa Wiki
Abhayadatta (Tib. མི་འཇིགས་པ་སྦྱིན་པ་, mijikpa jinpa, Wyl. mi 'jigs pa sbyin pa) also known as Abhayakaragupta and Vajrasana  was the author of a famous work on the lives of the eighty-four mahasiddhas.
- Dan Martin notes that the correct Sanskritization of his name might be Abhayadāna
- See https://www.himalayanart.org/search/set.cfm?setID=342