Female names in Rome were their Male Parent name made feminine. Sisters had the same name, so the first would be (name) Prima or Una, Secunda or Major/minor, etc.
So this lady's father's name must have been Hysterical? Hystericus?
(None of these are Roman names, btw, but from the hilarious Movie/Musical "A funny thing happened on the way to the forum". -credit where credit's due!)
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