I thought about this when I noticed that her outfit was a typical old-fashioned Southern Italian peasant outfit. Then her name... then her stalker "Brutus" and I realized that Popeye was the great Yankee that was going to Americanize her and take her away from her brutish goombah. Does this make sense or am I totally paranoid?
Okay, rhino, Castor Oyl... but Castor was also Tiberius Caesar's son, and Nana is the way people call their grandmother in many Italian American families. (grandmother = "nonna" in Italian).