Okay, according to wiki. Her name change first started in 2006 with a devils due comic:
After some time, the G.I. Joe team reformed, but it was a much smaller group of specialists, called America’s Elite. Although Jinx is not a member of the new team, she serves as a member of the reserves. She stars in Special Missions - Tokyo, a 2006 one-shot comic set in Tokyo as part of the Special Missions series, focusing on some of the fan favorite team members that have not been seen since the end of the original series including reservists Wild Bill, Gung Ho, Clutch, Rock N' Roll and Budo. Her profile in the comic reveals her name to be Kimi Arashikage, cousin of Tommy Arashikage (Storm Shadow). However, it states that "Kimi" might be just a nickname