Halvor is a Norwegian given name of Old Norse origin, derived from the element 'halr' meaning 'rock' or 'stone', combined with 'friðr' meaning 'peace'. It was commonly used among the Vikings during the Middle Ages but has since become less common in Norway. Today, Halvor is still considered a traditional and somewhat rare name, adding to its uniqueness and charm. The name Halvor does not have any widely recognized variant spellings or nicknames.
The name Halvor saw its highest popularity between the years of 1912 and 1934, with a total of 108 babies named Halvor born during this period. The peak years for the name were 1916 and 1927, each with 10 births, while some years had no recorded births with that name.