Thaddaus vs Kiaran

Baby Name Comparison — 2026

Kiaran

Boy #18,076 Most Popular 2 Syllables

Meaning

"little dark one"

Origin: Irish

Cultural Roots

Irish Scottish

Quick Stats

Popularity Rank
#18,076
Total SSA Count
6
Syllables
2
Formality
Moderate

Playground Safety Score

✓ All Clear

Similar Names

Aggie
Full profile for Kiaran →

Popularity Comparison

Thaddaus Rank #17,964
Kiaran Rank #18,076

Thaddaus is more popular, ranked #17964 vs #18076 for Kiaran.

Frequently Asked Questions

Is Thaddaus or Kiaran more popular?

Thaddaus is more popular, ranked #17964 compared to Kiaran at #18076 in the United States.

What do Thaddaus and Kiaran mean?

Kiaran means "little dark one" (Irish origin).

Are Thaddaus and Kiaran boy or girl names?

Thaddaus is primarily a boy name. Kiaran is primarily a boy name.

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← Full profile: Thaddaus ← Full profile: Kiaran Browse all baby names