Thaddaeus
Meaning
"heart, courageous heart"
Origin: Aramaic
Cultural Roots
Quick Stats
- Popularity Rank
- #5,721
- Total SSA Count
- 16
- Syllables
- 3
- Formality
- Formal
- Nicknames
- Thad, Tad, Taddy
Baby Name Comparison — 2026
"heart, courageous heart"
Origin: Aramaic
"bold undertaking; risky journey"
Origin: Latin
Thaddaeus is more popular, ranked #5721 vs #5856 for Venture.
Historical US popularity rank — lower number means more popular.
Historical trend data not available for this comparison.
Names that pair well as siblings.
Answer 3 quick questions and we'll help you decide.
1. Which style feels more like your family?
Thaddaeus is more popular, ranked #5721 compared to Venture at #5856 in the United States.
Thaddaeus means "heart, courageous heart" (Aramaic origin). Venture means "bold undertaking; risky journey" (Latin origin).
Thaddaeus is primarily a boy name. Venture is primarily a boy name.