Old Norse sjaután

← Old English seofontīene (cognate)

← Proto-Germanic *sebuntehun (inherited)

← Old High German sibunzehan (cognate)

→ Old English seofontiene (cognate)

→ Danish sytten (derived)

→ Faroese seytjan (derived)

→ Westrobothnian syttan (inherited)

→ Old Swedish siutan (derived)

→ Icelandic sautján (inherited)

→ Norwegian Bokmål sytten (derived)

→ Norwegian Nynorsk sytten (derived)

→ Elfdalian sjuttjǫ (derived)

→ Swedish sjutton (derived)