Domitia is the name of women from the gens Domitia of Ancient Rome. Women from the gens include:Domitia, aunt of Roman emperor Nero and empress Messalina Domitia Lepida, mother of Roman empress Valeria Messalina Domitia Longina, wife of Roman Emperor Domitian Domitia Decidiana, wife of Roman General Gnaeus Julius Agricola and mother-in-law to historian Tacitus Domitia Calvilla or Domitia Lucilla Minor, mother of Roman Emperor Marcus Aurelius Domitia Paulina, mother of Roman Emperor Hadrian Aelia Domitia Paulina (75–130), sister of Roman Emperor Hadrian Domitia Faustina, short-lived daughter of Roman Emperor Marcus Aurelius and Roman Empress Faustina the Younger Saint Domitia, a saint of Orthodox Christianity