There's a Girl-Version?

(or in rare cases, a boy-version).
Most names that you can think of likely have both an established male & female version, or are considered unisex nowadays. To modern ears, some seem more than a bit old-fashioned or contrived (Adamina? Jamesetta?), while others are readily accepted (Alexandra, Charlotte).
There are quite a few names, though, where either the female versions are established elsewhere but haven't been imported into English usage, or have been forgotten entirely.

• Alastriona (al-as-TREE-nah)--Irish, fem. of Alastar [Alexander]
• Auda (AW-dah)-Germanic, fem. of Otto
• Axelle (aks-EL-leh)--French, fem. of Axel/Aksel
• Cassia (KASH-ah or KAS-see-ah)--Latin, fem. of Cassius
• Damiana (dah-MYAH-nah)--Italian, fem. of Damian
• Davina (dah-VEE-nah)--Scottish, fem. of David
• Donella (don-EL-lah)--Scottish, fem. of Donald
• Doriane (doh-ree-AHN)--French, fem. of Dorian
• Edmée (ed-MAY)--French, fem. of Edmund
• Erna (ER-nah)--German, fem. of Ernest
• Enat (EHN-at)--Irish, fem. of Aidan
• Finsha (FIN-sha)--Irish, fem. of Finn, Finnian
• Finnat (FYIN-naht)--Irish, fem. of Finn, Finnian
• Kenna (KEN-nah)--Scottish, fem. of Kenneth
• Maura (MOW-rah)--Spanish, fem. of Maurice
• Owena (oh-WEN-ah)--Welsh, fem. of Owen
• Petra (PEH-trah)--Greek, fem. of Peter
• Piera (PYEHR-ah)--Italian, fem. of Peter
• Riona (REE-on-ah)--Irish, fem. of Ryan
• Saveria (sah-VEHR-yah)--Italian, fem. of Xavier
• Tamsin (TAM-zin)--Scottish, fem. of Thomas
• Yonit (yo-NEET)--Hebrew, fem. of Jonah
• Zaharina (zah-hah-REE-nah)--Bulgarian, fem of Zachariah/Zachary

• Agathon (ah-GATH-on)--Greek, masc. of Agatha. Swedish form is Agaton.
• Amé (ah-may)--French, masc. of Amy/Aimée.
• Cătălin (cah-tah-LEEN)--Romanian, masc. of Katherine
• Clarus (CLAIR-us)--Latin, masc. of Claire/Clara. French form is Clair.
• Laurus (LAUR-us)--Latin, masc. of Laura