Ahn or AHN may refer to:
==People== Ahn (Korean surname), a Korean family name occasionally Romanized as An Ahn Byeong-keun (born 1962, ), South Korean judoka Ahn Eak-tai (1906–1965, ), Korean composer and conductor Ahn Jung-hwan (born 1976, ), South Korean footballer Ahn Cheol-soo (born 1962, ), founder of AhnLab Inc, an antivirus software company Kristie Ahn (born 1992), American tennis player Natalie Ahn (born 1957), American chemist and biochemist Philip Ahn (1905-1978), American actor Ralph Ahn (1926-2022), American actor Viktor An, (born 1985 as Ahn Hyun-soo, ) South Korean short track speed skater Luis von Ahn, (born 1978) Guatemalan creator of CAPTCHA and co-founder of Duolingo
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).