Proto-Germanic *aikwernô

→ Afrikaans eekhoring (inherited)

→ Old English acweorna (inherited)

→ Danish egern (derived)

→ German Eichhörnchen (derived)

→ Middle Dutch eencoren (inherited)

→ Middle English acquerne (inherited)

→ Faroese íkorni (derived)

→ Scanian igarne (inherited)

→ Old High German eihhorno (inherited)

→ Alemannic German Eichhore (inherited)

→ Icelandic íkorni (derived)

→ Luxembourgish Kaweechelchen (derived)

→ Norwegian Bokmål ekorn (derived)

→ Dutch eekhoorn (inherited)

→ Norwegian Nynorsk ekorn (derived)

→ Old Norse íkorni (inherited)

→ Swedish ekorre (inherited)