What is the meaning of Aghan?

H-system spelling of aĝan

they (emphatic third-person plural personal pronoun)

you (emphatic second-person plural personal pronoun)

third-person indefinite of bighan

Precedes a noun to mark it as plural.

they (emphatic third-person plural personal pronoun)

you (emphatic second-person plural personal pronoun)

she, he, they (emphatic honorific third-person singular personal pronoun)

you (emphatic honorific second-person singular personal pronoun)

Source: wiktionary.org