U+16B0 "ᚰ" Runic Letter On Unicode Character

U+16B0 "ᚰ" Runic Letter On is a rare or possibly conjectural rune from the Younger Futhark, often associated with the sound value of a nasalized "o" or serving as a variant of the letter "Óss." It appears in some runic inscriptions and medieval manuscripts, primarily from Scandinavia, where it was used to represent a specific phonetic nuance in Old Norse. Despite its inclusion in the Unicode standard, its historical usage is debated among scholars, and it is far less common than other runic characters.