| Brook | Refers to a small stream or flowing water. |
| Brooke | Water: stream. Actress Brooke Shields. |
| Brookelyn | Combination of 'brook' suggesting a peaceful body of water and 'lyn' implying a connection to nature. |
| Brookes | Variant of Brook: Brook; stream. |
| Brookie | Near the Stream; Brook |
| Brooklyn | Named after the New York City borough. |
| Brooklynn | A variant spelling of the city name. |
| Brooklynne | An elaborate spelling of the city name. |
| Brooks | One who lives near a small stream. |
| Brookson | A name meaning son of the brook dweller. |
| Brooksone | One who lives by the stream. |
| Brooky | A small, pleasant water brook. |
| Bror | Diminutive of Broder: Brother. |
| Brosca | Hungarian form of Barbara, meaning stranger. |
| Brose | A traditional Scottish porridge. |
| Brosh | A variant of the name Ambrose. |
| Broska | Hungarian form of Barbara, meaning stranger. |
| BROTHAIGH | A noble and brave descendant. |
| Brougher | Lives at the fortress |
| Broughton | From the fortress town |
| Brown | One with a dark complexion. |
| Brox | Handsome; Smart |
| Bruce | Surname since medieval times: now a common given name. Folklore tale of 14th century Robert King of Scotland: (the Bruce) who learned the value of perseverance from watching a spider spin a web. |
| Brucelus | A dweller of the thicket wood. |
| Brucey | Diminutive of Bruce: Thick brush. Surname since medieval times; now a common given name. Folklore tale of 14th century Robert King of Scotland: |
| Brucie | A small, strong, noble warrior. |
| Bruhan | A person of great inner power. |
| Bruhana | Queen of the World |
| Bruhat | One who is vast and immense. |
| Bruhath | Greatness of Universe; Welfare of Universe |
| Bruhathi | A name meaning great or large. |
| Bruhati | Biggest; Greatest |
| Bruhier | Name of a Sultan |
| Bruis | Derived from the word for bruise. |
| Brun | A name meaning brown or dark color. |
| Bruna | Of the dark hair |
| Brunda | A name meaning a holy basil plant. |
| Brundah | Tulsi; The Basil Plant; Radha; Kind of Princess |
| Brundashree | A Beautiful Flower; Goddess of Basil; Wife of Lord Vishnu |
| Brundha | A name meaning a sacred tulsi plant. |