Finnie vs Thaddeus

Baby Name Comparison — 2026

Thaddeus

Boy #850 Most Popular 3 Syllables

Meaning

"courageous heart"

Origin: Aramaic

Cultural Roots

English Polish American Catholic

Quick Stats

Popularity Rank
#850
Total SSA Count
284
Syllables
3
Formality
Formal
Nicknames
Thad, Tad, Taddy

Playground Safety Score

✓ All Clear
Full profile for Thaddeus →

Popularity Comparison

Finnie Rank #33,285
Thaddeus Rank #850

Thaddeus is more popular, ranked #850 vs #33285 for Finnie.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Finnie ___

No pairings available yet.

Thaddeus ___

  • Thaddeus James
  • Thaddeus William
  • Thaddeus John
  • Thaddeus August
  • Thaddeus Cole
  • Thaddeus Lee

Sibling Name Ideas

Names that pair well as siblings.

If you choose Finnie

No sibling data available yet.

If you choose Thaddeus

Augustus Sebastian Cornelius Edmund Beatrice

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 Finnie or Thaddeus more popular?

Thaddeus is more popular, ranked #850 compared to Finnie at #33285 in the United States.

What do Finnie and Thaddeus mean?

Thaddeus means "courageous heart" (Aramaic origin).

Are Finnie and Thaddeus boy or girl names?

Finnie is primarily a boy name. Thaddeus is primarily a boy name.

More Comparisons

Thaddeus vs Finnie Finnie vs Mati Finnie vs Emar Finnie vs Enkidu Finnie vs Aryion
← Full profile: Finnie ← Full profile: Thaddeus Browse all baby names