Brennan
Meaning
"descendant of Braonán, tearful one"
Origin: Irish Gaelic
Cultural Roots
Quick Stats
- Popularity Rank
- #1,058
- Total SSA Count
- 207
- Syllables
- 2
- Formality
- Moderate
- Nicknames
- Bren, Benny
Baby Name Comparison — 2026
"descendant of Braonán, tearful one"
Origin: Irish Gaelic
"hospitable, welcoming to strangers"
Origin: Greek
Brennan is more popular, ranked #1058 vs #6719 for Zenia.
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?
Brennan is more popular, ranked #1058 compared to Zenia at #6719 in the United States.
Brennan means "descendant of Braonán, tearful one" (Irish Gaelic origin). Zenia means "hospitable, welcoming to strangers" (Greek origin).
Brennan is primarily a boy name. Zenia is primarily a girl name.