What Brien name meanings? In Celtic meaning of Brien name is: boru was a high king and great national hero of the irish. This name origin from Celtic, with name first letter B. And the following table for Brien name meanings.
Meaning of Brien
| First Letter | Character | Gender | Name Origin | Name Meaning |
|---|
| B | 5 | Boy Name | Celtic | boru was a high king and great national hero of the irish |