Yes. Pluto's siblings are:
Pluto's nieces and nephews are:
Some of Pluto's cousins are:
However, these relationships are not strict. In some stories, a god will be a cousin, and in others a sibling.
there is no difference just Pluto is roman because greek gods turned in to roman gods and changed names.
All of the planets are named after Roman gods and goddesses, Pluto was the Roman form of Hades.
Greek-Hades Roman-Pluto
Hades in greek, Pluto in roman.
mars venus Pluto jopiter Saturn
jupiter pluto neptune
The Roman name of Hades would be Pluto. I don't know why.
The Romans adopted the the Greek gods as their own, giving them new names. Pluto's Greek name is Hades. Roman astronomers later gave the planets the names of their gods and goddesses.
Most planets are named after roman gods but some are not
Pluto was the Roman name for Hades
The official names of planets and their moons are governed by an organization called the International Astronomical Union (IAU). The IAU adopted or rather continued the convention of naming the planets circling the Sun with the names of Mythological gods of the Roman pantheon (Pluto is the Roman name for the Greek god Hades). Also ... Pluto (Hades) ruled the outer dark. Hades ruled the Underworld. He spent most of his time in the Underworld rather than Mount Olympus with his fellow Olympians. Hades was far away from the rest of the gods just as Pluto is far away from the rest of the planets.
During the rule of the Roman empire, Roman astronomers named the planets after their gods and the names have stuck.