| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 141 | Brandan | Irish | Variant of Brendan: Prince, or brave. Some scholars believe Brendan means 'stinking hair'. | M | |
| 142 | Brandon | Irish | Variant of Brendan: Prince, or brave. Some scholars believe Brendan means 'stinking hair'. | M | |
| 143 | Brandubh | Irish | Black raven. | M | |
| 144 | Branduff | Irish | Black raven. | M | |
| 145 | Branigan | Irish | Surname. | M | |
| 146 | Brannan | Irish | Variant of Brandon. | M | |
| 147 | Brannen | Irish | Variant of Brandon. | M | |
| 148 | Brannon | Irish | Variant of Brandon. | M | |
| 149 | Branson | Irish | Variant of Brandon. | M | |
| 150 | Braoin | Irish | Sadness. | M | |
| 151 | Brasil | Irish | War. | M | |
| 152 | Brayden | Irish | Broad hillside. | M | |
| 153 | Braydon | Irish | Broad hillside. | M | |
| 154 | Brazil | Irish | Variant of Brasil: War. | M | |
| 155 | Breandan | Irish | Prince. | M | |
| 156 | Breasal | Irish | Pain. Also a variant of Brasil: War. | M | |
| 157 | Breen | Irish | Sadness. | M | |
| 158 | Brendan | Irish | Prince. Some scholars believe Brendan means 'stinking hair' Famous bearer: 6th century Irish abbot St Brendan founded a monastery at Clonfert in County Galway; then is said to have sailed across the Atlantic on a voyage of discovery. | M | |
| 159 | Brenden | Irish | Prince; smelly hair. Variant of Brendan. | M | |
| 160 | Brendin | Irish | Prince; smelly hair. Variant of Brendan. | M | |