Daiki vs Rontavius

Baby Name Comparison — 2026

Daiki

Boy #22,042 Most Popular 3 Syllables

Meaning

"Great radiance or brilliance written with kanji for large and radiance"

Origin: Japanese

Cultural Roots

Japanese East Asian

Quick Stats

Popularity Rank
#22,042
Total SSA Count
6
Syllables
3
Formality
Moderate
Nicknames
Dai, Dai-chan

Playground Safety Score

✓ All Clear
Full profile for Daiki →

Popularity Comparison

Daiki Rank #22,042
Rontavius Rank #21,933

Rontavius is more popular, ranked #21933 vs #22042 for Daiki.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Daiki ___

  • Daiki Kenji
  • Daiki Hiroshi
  • Daiki James
  • Daiki Ren

Rontavius ___

No pairings available yet.

Sibling Name Ideas

Names that pair well as siblings.

If you choose Daiki

Haruki Yuki Sora Aiko

If you choose Rontavius

No sibling data available yet.

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 Daiki or Rontavius more popular?

Rontavius is more popular, ranked #21933 compared to Daiki at #22042 in the United States.

What do Daiki and Rontavius mean?

Daiki means "Great radiance or brilliance written with kanji for large and radiance" (Japanese origin).

Are Daiki and Rontavius boy or girl names?

Daiki is primarily a boy name. Rontavius is primarily a boy name.

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← Full profile: Daiki ← Full profile: Rontavius Browse all baby names