Hannikainen is a Finnish surname. Notable people with the surname include:
Hannikainen is a Finnish surname. Notable people with the surname include:
==Hannikainen family of musicians== Alli Hannikainen (1867–1949), Finnish choir director and singing teacher Ann-Elise Hannikainen (1946–2012), Finnish composer Arvo Hannikainen (1897–1942), Finnish violinist and composer Väinö Hannikainen (1900–1960), Finnish harpist and composer Ilmari Hannikainen (1892–1955), Finnish pianist and composer Pekka Juhani Hannikainen (1854–1924), Finnish composer Tauno Hannikainen (1896–1968), Finnish cellist and conductor Tuomas Hannikainen (born 1965), Finnish conductor and violinist
Discovered by embedding cosine similarity (sentence-transformers MiniLM, 384-dim).