The surname "Aun" has various possible origins and meanings depending on the cultural context:
1. In Estonian, "Aun" is a surname derived from the word "aun," which means honor or respect.
2. In Arabic, "Aun" is a given name meaning "helper" or "supporter."
3. In Norse mythology, Aun was the name of one of the earliest kings of Sweden.
4. Aun may also be a variant spelling of the Korean surname "Ahn," which is derived from the Chinese character 安 (ān) meaning "safe" or "peaceful."
Without more specific information about the cultural or linguistic background of the individual with the last name "Aun," it is challenging to determine the exact origin of the surname.
