What is "lyngstad"

Lyngstad is a Norwegian surname. Notable people with this surname include the following:

• Anni-Frid Lyngstad, Swedish singer and one of the four members of Swedish pop group ABBA
• Arne Lyngstad, Norwegian politician for the Christian Democratic Party
• Bjarne Lyngstad (1901–1971), Norwegian politician for the Liberal Party
• Ola Torstensen Lyngstad (1894–1952), Norwegian newspaper editor and politician for the Liberal Party