Old Norse sextán

← Old English siextīene (cognate)

← Proto-Germanic *sehstehun (inherited)

← Old High German sehszehan (cognate)

← Old Frisian sextīne (cognate)

← Old Saxon sehstein (cognate)

→ Old English siextiene (cognate)

→ Danish seksten (derived)

→ Faroese sekstan (derived)

→ Old Swedish sæxtan (derived)

→ Icelandic sextán (derived)

→ Norwegian Bokmål seksten (derived)

→ Norwegian Nynorsk seksten (derived)

→ Old Saxon sehstein (cognate)

→ Elfdalian sjäkstǫ (derived)

→ Swedish sexton (derived)