Brennan Name Meaning, Origin & Gender

Brennan Name at a Glance

Name	Brennan
Meaning	Brave.
Origin	Gaelic
Gender	Boy

What Does the Name Brennan Mean?

According to the information recorded in our baby name database, Brennan means “Brave”. Name meanings can vary between languages, regions and naming traditions, so families may also wish to confirm a meaning within the cultural or linguistic context that matters to them.

Brennan Name Origin

Our database records Brennan under Gaelic origin. Browse more Gaelic baby names to compare other names in the same origin collection.

Is Brennan a Boy or Girl Name?

In our database, Brennan is listed as a boy name. Usage can differ across countries, languages and families.

Choosing the Name Brennan

When considering Brennan for a baby, you may want to compare its recorded meaning and origin with family traditions, pronunciation, spelling, initials, middle names and how the full name sounds with the family name.