Appĭa, v. Appius.

Feminine Personal name
Confirmed occurences in the Roman Empire:

• Alia Atia Appia Claudia (Fem, senator), ref: Tac. ann. 3, 68, 2 | PIR ID1211
• Appia ... (Fem), ref: AE 1975, 403 | PIR ID1734
• Appia Alexandra (Fem), ref: I. Mylasa 921 | PIR ID1735
• Appia Alexandria (Fem, senator), ref: PIR A 0954 | PIR ID1736
• Appia Annia Claudia Atilia Regilla Elpinice Agrippina Atria Polla (Fem, senator), ref: PIR A 0706 | PIR ID1737
• Appia Annia Regilla Atilia Caucidia Tertulla (Fem, senator), ref: PIR A 0720 | PIR ID1738
• Appia Severa (Fem, senator), ref: PIR A 0955 | PIR ID1742
• Appia Veturia Airula Coeciva Sabinilla (Fem, senator), ref: PIR A 0956 | PIR ID1743
• Carminia Appia (Fem, senator), ref: PIR C 0440 | PIR ID3632
• Pompeia Appia Cincia Agathoclia (Fem, senator), ref: PIR P 0669 | PIR ID10619
• Flavia Appia (Fem), ref: P.J. Thonemann, F. Ertugrul EA 38, 2005, 86 | PIR ID14855