Gissur

Gissur is a given name of Old Norse origin. It is derived from the element "geirr," meaning "spear," and "hrafn," meaning "raven." The name thus carries the meaning "raven spear" or "spear of the raven." It was a common name among Norse peoples during the Viking Age.

Historically, prominent figures named Gissur include Gissur Teitsson, an Icelandic chieftain and skald who lived in the 11th century. He is known for his role in the conversion of Iceland to Christianity and for being the primary source for many of the sagas. Another notable individual was Gissur Einarsson, the first bishop of Iceland, consecrated in 1056.

The name Gissur has largely fallen out of common use in modern times, though it can still be found as a given name in Iceland. Its historical significance is tied to the sagas and the early Christianization of Iceland. The name's etymology suggests a connection to warrior culture and imagery prevalent in Norse mythology and society.