Latin Saxō

→ Welsh Sais (derived)

→ Welsh Saeson (derived)

→ Irish Sasana (mention)

→ Irish Sacsain (mention)

→ Cornish Sows (derived)

→ Latin anglosaxonicus (affix)

→ Middle Irish Saxa (borrowed)

→ Middle Irish Saxain (derived)

→ Old Irish Saxain (borrowed)