Jupiter is a boy's name of Roman Mythology origin meaning “King of the gods, ruler of sky and thunder.” It has 3 syllables, giving it an elegant, melodic rhythm. Common nicknames include Jupe, Jupi. As of 2026, Jupiter ranks #860 among boys' names in the United States and has held a steady level of popularity. Its highest US ranking was #681 in 1981.
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JOO-pi-ter
Phonetic spelling
Currently #860 among US baby names.
* Based on US Social Security Administration birth-registration data
Jupiter means “King of the gods, ruler of sky and thunder.” It is a boy's name of Roman Mythology origin.
Jupiter is pronounced JOO-pi-ter.
Jupiter is most commonly used as a boy's name.
Jupiter currently ranks #860 among boys' names in the United States.
Popular nicknames for Jupiter include Jupe, Jupi.
Middle names that pair well with Jupiter include Jupiter Jupiter Storm, Jupiter Jupiter Sage, Jupiter Jupiter Cruz.
Other Roman Mythology names you might love
“From the Julian clan, associated with the goddess Jupiter. Julius Caesar was a pivotal figure in Roman history. (variant of Julius)”
“God of war; represents strength and courage. (variant of Mars)”
“God of wine, revelry, and fertility (variant of Bacchus)”
“A name derived from 'Marcus', meaning 'little warrior'; also associated with a notable Roman general.”
“Legendary figure known as one of the founders of Rome, alongside his brother Romulus. (variant of Remus)”
“Derived from the gens Tullia, associated with the esteemed statesman Cicero. (variant of Tullius)”
“King of the gods, ruler of sky and thunder (variant of Jupiter)”
“King of the gods, ruler of sky and thunder (variant of Jupiter)”
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