Kaunan
The "k"-rune (Younger Futhark , Anglo-Saxon futhorc ) is called Kaun in both the Norwegian and Icelandic rune poems, meaning "ulcer". The reconstructed Proto-Germanic name is *Kauną. It is also known as Kenaz ("torch"), based on its Anglo-Saxon name. The Elder Futhark shape is likely directly based on Old Italic "c" (, 𐌂) and on Latin C. The Younger Futhark and Anglo-Saxon Futhorc shapes have parallels in Old Italic shapes of "k" (, 𐌊) and Latin K (compare the Negau helmet inscription). The corresponding Gothic letter is 𐌺 "k", called "kusma". The shape of the Younger Futhark "kaun" rune  () is identical to that of the "bookhand" s rune in the Anglo-Saxon futhorc. The rune also occurs in some continental runic inscriptions. It has been suggested that in these instances, it represents the "ch" /χ/ sound resulting from the Old High German sound shift (e.g. "elch" in Nordendorf II).