Willing (윌링) is the official fandom name for ICHILLIN'. It was announced on December 10, 2021.[1]
Name and meaning
ICHILLIN's fandom name is based on the word's meaning: "to be enthusiastic." Willings love ICHILLIN' enthusiastically.
Trivia
The members also call ICHILLIN' fans "Healings". Healings were the unofficial name before Willings were established.