Meaning and name origin
Aghna \a-gh-na\ as a girl's name is of Greek origin, and the meaning of Aghna is "pure, holy". Aghna is a variant of Agnes (Greek): Latin form of the Greek name Hagnes, from the feminine form of "hagnos". See also Ina.
Aghna is not a popular first name for females and an equally uncommon surname or last name for all people (2000 U.S. Census).