Thaddeus vs Tiersa

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

Similar Names

Bellamy Jerry Darren Brixton

Full profile for Thaddeus →

Tiersa

Girl #66,585 Most Popular

Quick Stats

Popularity Rank: #66,585
Total SSA Count: 5
Nicknames: Tie, Tier, Tiery

Playground Safety Score

✓ All Clear

Similar Names

Su Jonquil Deann Corinthian

Full profile for Tiersa →

Popularity Comparison

Thaddeus Rank #850

Tiersa Rank #66,585

Thaddeus is more popular, ranked #850 vs #66585 for Tiersa.

Popularity Over Time

Historical US popularity rank — lower number means more popular.

Middle Name Pairings

Thaddeus ___

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

Tiersa ___

No pairings available yet.

Sibling Name Ideas

Names that pair well as siblings.

If you choose Thaddeus

Augustus Sebastian Cornelius Edmund Beatrice

If you choose Tiersa

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 Thaddeus or Tiersa more popular?

Thaddeus is more popular, ranked #850 compared to Tiersa at #66585 in the United States.

What do Thaddeus and Tiersa mean?

Thaddeus means "courageous heart" (Aramaic origin).

Are Thaddeus and Tiersa boy or girl names?

Thaddeus is primarily a boy name. Tiersa is primarily a girl name.

More Comparisons

Tiersa vs Thaddeus Thaddeus vs Bellamy Thaddeus vs Jerry Thaddeus vs Darren Thaddeus vs Brixton

← Full profile: Thaddeus ← Full profile: Tiersa Browse all baby names