What is "thern"

Thern may refer to:

• Jonas Thern (born 1967), Swedish association football manager and former professional player who played as a midfielder
• Károly Thern (1817–1886), Hungarian composer, pianist, conductor and arranger
• Simon Thern (born 1992), Swedish footballer
• Willi and Louis Thern: Willi (1847–1911) and Louis (1848–1920), Hungarian pianists and teachers