personarum
personarum is a Latin form of persona, meaning “mask; character, role; person, personality”. It is the genitive plural feminine noun.
Found 57 times in the Latin texts on Socratos.
Where it is used
Cicero, Pro L. Flacco 44: … sa aut ex vectigali aut ex tributo. numquam erit istuc simile criminis, nisi hanc mihi totam rationem omni et personarum genere et litterarum explicaris.
All forms of persona (declension table)
Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Lewis & Short, A Latin Dictionary (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.