What is "kochanski"

Kochanski is a surname, and can refer to:

• Adam Adamandy Kochański, Polish mathematician
• Halik Kochanski, British historian of Poland
• Kristine Kochanski, fictional character from the Red Dwarf TV series
• Mors Kochanski, Canadian bushman and wilderness survival expert
• Paul Kochanski, Polish violinist (born Pawel Kochanski)