There are many female orc names to choose from, all depending on what lore you want your character to come from. For example, female orc names in "World of Warcraft" have a very aggressive tone to them: Groma, Hargu, Igrim, Agra, Dragga, Grima. Meanwhile in Charun, orc names have a more unisex appeal: Dakun, Fagdud, Krothu and Sogorim.
Here are a few examples of female orc names based on "Elder Scrolls" lore: Agrob, Badbog, Bashuk, Bogdub, Bugdurash, Bula, Bulak, Bulfim, Bum, Burub, Burzob, Dura, Durgat, Durz, Gashnakh, Ghob, Glasha, Glob, Gluronk, Gonk, Grat, Grazob, Gulfim, Kharzug, Lagakh, Lambug, Lazgar, Mogak, Morn, Murob, Murzush, Nargol, Orbul, Ragash, Rolfish, Rulfim, Shadbak, Shagar, Shagdub, Sharn, Sharog, Shelur, Sloomalah, Uloth, Ulumpha, Urzoth,Urzul, Ushug, Yazgash, Batul, Borba, Bumph, Homraz, Mazoga, Mog, Mor, Oghash, Orag, Rogbut, Rogmesh, Snak, Ugak, Umar, Umog, Arob, Atub, Bagrak, Batum, Bolar, Bor, Borgakh, Dulug, Garakh, Ghak, Gharol, Ghorza, Gul, Lash, Mogdurz, Murbul, Sharamph, Shel, Shuftharz, Ugor, Urog, Urzoga, Yag, Yatul, Agli, Agrash, Azlakha, Bluga, Dufbash, Glesh, Glurdag, Grubalash, Lagabul, Laganakh, Lagruda, Lambur, Legdul, Lokra, Lurgush, Moglurkgul, Magula, Nazubesh, Othikha, Sgrugha, Shargra, Sholg, Shuzrag, Snagara, Stulga, Thishnaku, Ugrash, Undusha and Uratag
Keep in mind that the character's second name will usually contain the most information about her. It could be a summary of a noble deed she did in the past, such as Elfbane or Doomhammer, or it could be a simple descriptor, such as Earpicker or Blacktoe.