Sowilo

The Futhark was a germanic alphabet: It's runes had names and were associated with gods or other mythological things.

The rune "Sowilo" (Sigel) belongs to "Heimdall's Aett". Sowilo is a sun-rune, dedicated to the sun-goddess Sol, vitality, luck, hope and honour.

Meaning: Sun
Gods/Deities: Baldr, Sol
Letter Value: S