Hiro vs Jupiter

Baby Name Comparison — 2026

Hiro

Boy #2,121 Most Popular 2 Syllables

Meaning

"generous, tolerant"

Origin: Japanese kanji 寛

Cultural Roots

Japanese American Japanese-American

Quick Stats

Popularity Rank
#2,121
Total SSA Count
70
Syllables
2
Formality
Moderate

Playground Safety Score

✓ All Clear
Full profile for Hiro →

Jupiter

Girl #2,095 Most Popular 3 Syllables

Meaning

"sky father, father god"

Origin: Latin/Proto-Indo-European

Cultural Roots

American Western

Quick Stats

Popularity Rank
#2,095
Total SSA Count
92
Syllables
3
Formality
Casual
Nicknames
Jupi, Jupe, Juju

Playground Safety Score

✓ All Clear
Full profile for Jupiter →

Popularity Comparison

Hiro Rank #2,121
Jupiter Rank #2,095

Jupiter is more popular, ranked #2095 vs #2121 for Hiro.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Hiro ___

  • Hiro James
  • Hiro Kai
  • Hiro Lee
  • Hiro William
  • Hiro Thomas
  • Hiro Alexander

Jupiter ___

  • Jupiter Rose
  • Jupiter Skye
  • Jupiter Luna
  • Jupiter Sage
  • Jupiter Indigo
  • Jupiter Fern

Sibling Name Ideas

Names that pair well as siblings.

If you choose Hiro

Kenji Yuki Ren Akira Sora

If you choose Jupiter

Luna Atlas Soleil Orion Nova

Which Name Fits Your Family?

Answer 3 quick questions and we'll help you decide.

1. Which style feels more like your family?

Frequently Asked Questions

Is Hiro or Jupiter more popular?

Jupiter is more popular, ranked #2095 compared to Hiro at #2121 in the United States.

What do Hiro and Jupiter mean?

Hiro means "generous, tolerant" (Japanese kanji 寛 origin). Jupiter means "sky father, father god" (Latin/Proto-Indo-European origin).

Are Hiro and Jupiter boy or girl names?

Hiro is primarily a boy name. Jupiter is primarily a girl name.

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← Full profile: Hiro ← Full profile: Jupiter Browse all baby names