What is "blehr"

Blehr is a Norwegian surname. Notable people with the surname include:

• Eivind Blehr (1881–1957), Norwegian minister in the NS government of Vidkun Quisling
• Otto Blehr (1847–1927), Norwegian attorney and politician
• Randi Blehr (1851–1928), Norwegian feminist
• Thomas Johan Blehr (born 1924), Norwegian businessperson