Kyheir vs Sirus

Baby Name Comparison — 2026

Kyheir

Boy #6,560 Most Popular 2 Syllables

Meaning

"noble heir, royal successor"

Origin: American (English heir root)

Cultural Roots

American African-American

Quick Stats

Popularity Rank
#6,560
Total SSA Count
13
Syllables
2
Formality
Moderate
Nicknames
Ky, Heir

Playground Safety Score

✓ All Clear
Full profile for Kyheir →

Sirus

Boy #6,665 Most Popular 2 Syllables

Meaning

"sun, throne"

Origin: Old Persian

Cultural Roots

Persian Iranian Greek American

Quick Stats

Popularity Rank
#6,665
Total SSA Count
13
Syllables
2
Formality
Formal
Nicknames
Si, Cy

Playground Safety Score

✓ All Clear
Full profile for Sirus →

Popularity Comparison

Kyheir Rank #6,560
Sirus Rank #6,665

Kyheir is more popular, ranked #6560 vs #6665 for Sirus.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Kyheir ___

  • Kyheir James
  • Kyheir Michael
  • Kyheir Emmanuel
  • Kyheir Andre
  • Kyheir Darius
  • Kyheir Malik

Sirus ___

  • Sirus James
  • Sirus Alexander
  • Sirus Michael
  • Sirus William
  • Sirus Lee
  • Sirus Thomas

Sibling Name Ideas

Names that pair well as siblings.

If you choose Kyheir

Kyrie Zaire Amara Kaden Tahir

If you choose Sirus

Darius Xerxes Aryan Yasmin Shirin

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 Kyheir or Sirus more popular?

Kyheir is more popular, ranked #6560 compared to Sirus at #6665 in the United States.

What do Kyheir and Sirus mean?

Kyheir means "noble heir, royal successor" (American (English heir root) origin). Sirus means "sun, throne" (Old Persian origin).

Are Kyheir and Sirus boy or girl names?

Kyheir is primarily a boy name. Sirus is primarily a boy name.

More Comparisons

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← Full profile: Kyheir ← Full profile: Sirus Browse all baby names