The spelling of "Aeschliman" may seem tricky, but it follows some simple phonetic rules. The "ae" combination is pronounced as a long "e" sound, while the "schl" combination is pronounced as a single "sh" sound. The "i" is pronounced as a short "i" sound and the final "man" is pronounced as it is spelled. Therefore, the IPA transcription of "Aeschliman" would be /ˈeʃlimən/. With practice, you'll find that the spelling of names like "Aeschliman" becomes more manageable.
The name Aeschliman is of Germanic origin. It is a compound surname derived from Old High German elements: esc meaning ash tree and lind meaning soft, tender. The term man is a common element in German surnames, denoting man or person. Hence, the name Aeschliman can be understood to mean person of the tender ash tree.