Archna \a-rch-na, ar-chna\ as a girl's name is a variant of Arachne (Greek). See for meaning of Archna.
The baby name Archna sounds like Arakne, Argene and Argenta. Other similar baby names are Ardena, Arena, Aryana, Ariana, Arlina, Arlena, Arlana, Armina, Armona, Arnina, Arona, Arna, Arcenia, Artina, Aruna and Arina.