Proto-Germanic *Gunþiharjaz

→ English Gunter (derived)

→ German Günther (inherited)

→ German Gunther (inherited)

→ Faroese Gunnar (inherited)

→ Galician Gontar (mention)

→ Galician Gonxar (mention)

→ Galician Gunxar (mention)

→ Galician Gonzar (mention)

→ Old Norse Gunnarr (inherited)