Old Norse bjarga

← Proto-Germanic *berganą (inherited)

← Proto-Indo-European *bʰergʰ- (root)

← Proto-Indo-European *bʰergʰ- (derived)

→ Danish bjerge (inherited)

→ Faroese bjarga (inherited)

→ Westrobothnian bärg (inherited)

→ Icelandic bjarga (inherited)

→ Icelandic Björg (mention)

→ Norwegian Bokmål berge (derived)

→ Norwegian Nynorsk berge (derived)

→ Old Norse Birgir (mention)

→ Old Norse Ingibjǫrg (mention)

→ Old Norse bjargaurar (compound)