According to a big data analysis of girl group individual brand reputation conducted by the Korea Corporate Reputation Research Institute from May 21 to June 21, 2026, aespa's Karina ranked 3rd. Karina's brand reputation index was 4,736,626, up 5.56% from May. The survey analyzed a total of 119,608,637 brand data points from 735 individual girl group members, measuring participation index, media index, communication index, and community index. The data scale increased by 23.16% compared to May's 97,114,770 data points. aespa's Karina secured the 3rd position with a brand reputation index of 4,736,626. IVE's Jang Wonyoung ranked 1st with 7,538,960 points, followed by BLACKPINK's Jennie in 2nd place with 7,166,269 points. BLACKPINK's Rosé ranked 4th with 4,267,284 points, and LESSERAFIM's Won Hee took 5th with 4,194,647 points. Research Director Koo Chang-hwan reported that across the entire girl group individual brand category in June, brand consumption rose 29.54%, brand issues increased 26.58%, brand communication rose 25.56%, and brand spreading increased 16.79%.