What is "hasso"

Hasso may refer to:

• Hasso von Boehmer (1904-1945), German soldier and part of the 20 July plot to assassinate Hitler
• Hasso von Manteuffel (1897-1978), German soldier and liberal politician
• Hasso Plattner (born 1944), cofounder of software giant SAP AG
• Signe Hasso (1915-2002), Swedish-born American actress
• a variant of Hassan (name)
• Hassō-no-kamae, one of the five stances in the martial art of kendo