Proto-Germanic *fulgijaną

→ Old English fylgan (inherited)

→ Danish følge (inherited)

→ Faroese fylgja (derived)

→ Westrobothnian fåli (inherited)

→ Old Swedish fylghia (inherited)

→ Icelandic fylgja (derived)

→ Old Norse fylgja (mention)

→ Old Norse fylgja (inherited)

→ Elfdalian fya (derived)

→ Swedish följa (inherited)