Hartmann

Hartmann is a surname of German origin. It is generally derived from a medieval given name formed from the elements hart meaning hardy or brave, and mann meaning man. The name is common in German-speaking countries and among descendants abroad. Variant spellings include Hartman and Hartmann, with the double n being typical in German-language contexts.

The name has been borne by many notable individuals across fields such as science, music, athletics, and public life. Because it is a common surname, many people named Hartmann have contributed to various cultures and disciplines; a complete list would be lengthy and country-specific.

In medicine, Hartmann's procedure is a surgical operation named after French surgeon Henri Hartmann. The procedure involves resection of a diseased portion of the colon, with the distal rectal stump closed and the proximal colon brought out as a colostomy. It is commonly used for complicated diverticulitis or perforation of the colon, and may be followed by reestablishment of bowel continuity at a later date.