Brendan
Meaning
"prince, chieftain"
Origin: Celtic
Cultural Roots
Quick Stats
- Popularity Rank
- #1,013
- Total SSA Count
- 221
- Syllables
- 2
- Formality
- Moderate
- Nicknames
- Bren, Brenny
Baby Name Comparison — 2026
"prince, chieftain"
Origin: Celtic
"a Breton, person from Brittany"
Origin: Celtic/Old French
Brendan is more popular, ranked #1013 vs #1061 for Brett.
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?
Brendan is more popular, ranked #1013 compared to Brett at #1061 in the United States.
Brendan means "prince, chieftain" (Celtic origin). Brett means "a Breton, person from Brittany" (Celtic/Old French origin).
Brendan is primarily a boy name. Brett is primarily a boy name.