Old Norse vǫrn

← Proto-Germanic *warīniz (inherited)

← Proto-Germanic *warjaną (mention)

← Proto-Indo-European *wer- (root)

← Old Norse verja (cognate)

→ Danish værn (inherited)

→ Danish værne (mention)

→ Westrobothnian åovörn (mention)

→ Icelandic vörn (derived)

→ Norwegian Bokmål vern (mention)

→ Norwegian Bokmål ABC-vern (mention)

→ Norwegian Bokmål abc-vern (mention)

→ Norwegian Nynorsk vern (mention)

→ Old Norse verna (mention)

→ Swedish värn (inherited)