Boys' B

Babylon

Bae

Bailey

Bakhary

Bakura

Bambi

Bane

Bard

Barnaby

Barrett

Barry

Bartimaeus

Bashir

Bastien

Baxter

Bay

Bayley

Baylor

Beathan

Beau

Beck

Beckett

Behringer

Bela

Belenus

Ben

Benjamin

Benji

Bennett

Benvolio

Berkeley

Bernard

Binx

Bjorn

Blaidd

Blaine

Blaise

Blake

Blaze

Blue (boy)

Bob

Bobby

Bojan

Bonner

Boris

Borna

Bowdie

Bowie

Boyce

Boyd

Bracken

Bradaigh

Braden

Bradley

Brady

Braeson

Braiden

Brando

Brandon

Brant

Braxton

Brayden

Breckin

Breece

Brendan

Brendon

Brenn

Brennan

Brent

Brentley

Brenule

Breon

Brett

Brey

Brian

Bridger

Brien

Brigham

Briley

Britney (boy)

Brix

Broady

Brock

Brodie

Brogan (boy)

Brogen

Bromleigh

Bronson

Brooklyn (boy)

Brooks

Brown

Bruce

Bruno

Bryan

Bryce

Brynevan

Buddy

Buzz

Byron

Byvion