The correct spelling of Eichorn is actually "Eichorn" in English. The IPA phonetic transcription for this word is /ˈaɪkɔːrn/. The first two letters "ei" produce the sound "aɪ" like in the word "eye", while the "ch" is pronounced as "k". The last two letters "or" are pronounced as "ɔː" as in the word "born". So, when pronounced correctly, the word Eichorn sounds like "eye-korn" with stress on the first syllable.