What is "hannikainen"

Hannikainen is a Finnish surname. People with this name include:

• Pekka Juhani Hannikainen (1854–1924) Finnish composer

:* Ilmari Hannikainen (1892–1955) Finnish pianist and composer

:* Tauno Hannikainen (1896–1968) Finnish cellist and conductor

• Ann-Elise Hannikainen (1946–2012) Finnish composer
• Lauri Hannikainen (1889–1921), journalist and writer
• Markus Hännikäinen (born 1993), Finnish ice hockey player