Old High German sibun

← Proto-West Germanic *sebun (inherited)

→ Old English seofon (cognate)

→ Cimbrian sibane (inherited)

→ Cimbrian zibane (inherited)

→ German sieben (mention)

→ Central Franconian sibbe (inherited)

→ Alemannic German sibe (inherited)

→ Luxembourgish siwen (mention)

→ Latvian septiņi (cognate)

→ Old Norse sjau (cognate)

→ Vilamovian zejwa (inherited)

→ Yiddish זיבן (inherited)