Though in use elsewhere in Europe, the name was very rare in the English-speaking world until the 19th century, when Queen Victoria began her long rule of Britain. She was named after her mother, who was of German royalty. Many geographic areas are named after the queen, including an Australian state and a Canadian city.
In some cases, the name Pomellina can also be a direct derivation of the word pomella, which means "apple" in some Italian dialects. In other Italian dialects, the same word means "grapefruit", as a variation on pomello, which is the usual word for the fruit. And finally, in the Venetian language (which is often mistakenly believed to be an Italian dialect), the word pomella means "red berry (of thorny bushes)".
As you can see, all etymological explanations for the name ultimately refer to some type of fruit. As such, we can conclude that the aforementioned Latin pomus and/or pomum are ultimately at the very root of each of the explanations, because Italian (as do its dialects) and Venetian are ultimately descended from the Latin language.
The name Pomellina was mainly used in the Republic of Genoa during the Late Middle Ages. A known bearer of this name was Pomellina Fregoso (c. 1387-1468), a Genovese noblewoman who was the wife of Jean I of Monaco (c. 1382-1454), who himself was ultimately of Genovese descent as well. Her name was gallicized to Pomelline in Monaco, as it was (and still is) predominantly a French-speaking country.
Due to the renown of the apostle, this name became common throughout the Christian world (in various spellings). In England the Normans introduced it in the Old French form Piers, which was gradually replaced by the spelling Peter starting in the 15th century [1].
Besides the apostle, other saints by this name include the 11th-century reformer Saint Peter Damian and the 13th-century preacher Saint Peter Martyr. It was also borne by rulers of Aragon, Portugal, and Russia, including the Russian tsar Peter the Great (1672-1725), who defeated Sweden in the Great Northern War. Famous fictional bearers include Peter Rabbit from Beatrix Potter's children's books, Peter Pan, the boy who refused to grow up in J. M. Barrie's 1904 play, and Peter Parker, the real name of the comic book superhero Spider-Man.
In the Middle Ages, Joseph was a common Jewish name, being less frequent among Christians. In the late Middle Ages Saint Joseph became more highly revered, and the name became popular in Spain and Italy. In England it became common after the Protestant Reformation. In the United States it has stayed within the top 25 names for boys since 1880, making it one of the most enduringly popular names of this era.
This name was borne by rulers of the Holy Roman Empire and Portugal. Other notable bearers include Austrian composer Joseph Haydn (1732-1809), the founder of Mormonism Joseph Smith (1805-1844), Polish-British author Joseph Conrad (1857-1924) and Soviet dictator Joseph Stalin (1878-1953).