5 letter B names.

Baani Baany Baart Babak Babbi Babbu Babby Baber Babia Babie Babir Babur Bacca Bacel Bacil Backr Badal Badan Badar Baddy Badea Badee Baden Bader Badia Badir Badon Badre Baela Baeli Baely Bahaa Bahar Baher Bahia Bahij Bahja Bahni Bahta Bahti Baiba Baigh Baiia Baila Baile Baili Baily Baine Baird Bairo Baisa Baiya Baiza Baize Bajar Bakar Bakas Baker Bakir Bakri Balal Balam Balan Baldo Balee Balen Baler Baley Balie Balil Balin Balke Balon Balun Balyn Bambi Bamby Bamey Bamma Banak Banan Bandi Bandy Banen Bania Banin Banio Banjo Banks Bankz Banna Banny Banon Bansi Banys Banyu Baoqi Baqar Baqer Baqir Baraa Barad Barak Baran Barba Barbe Barbi Barby Bardi Bardo Barek Baren Baret Baria Barin Baris Barna Barny Baron Barre Barri Barry Barta Barth Barto Bartt Bartu Barty Baruc Barun Baryn Barzi Basam Basel Basem Basha Bashy Basia Basie Basil Basim Basir Basit Basma Bassy Baste Basya Batam Batel Bates Batol Batul Batya Bauer Baula Baule Bavan Baver Bavly Bawan Bawar Bayad Bayah Bayan Bayar Bayde Baydn Bayla Bayle Bayli Bayln Bayly Bayne Bayro Bayze Bazal Bazel Bazil Bazra Bazyl Beach Beale Beara Bearl Beata Beate Beauh Beaui Beaux Beaza Bebra Becca Becci Beccy Becka Becki Becky Becra Bedan Bedar Bedie Bedyw Beebe Beena Beese Beeta Begum Behir Beige Beiha Beija Beila Beily Beira Bejan Bejay Bekah Bekam Bekha Bekim Bekir Bekka Bekki Bekky Belah Belal Belan Belce Belem Belen Belia Belim Beliz Belky Bella Belle Belma Belon Belsy Belua Belva Belyn Bemus Benae Benan Benas Benat Benay Bence Benda Bendt Bendu Benee Benen Benet Bengi Bengt Bengy Benie Benin Benje Benji Benjy Benna Benne Benni Benno Benny Bente Bentz Beoan Beola Beran Berat Bercy Berda Berde Berea Berek Berel Beren Beret Berge Beria Beric Beril Berin Beris Berit Berke Berla Berle Berma Berna Bernd Berne Berni Berno Bernt Berny Berra Berri Berry Bersh Berta Berte Berth Berto Beruk Beryl Beryn Berys Besam Besan Besim Besma Besse Bessi Bessy Beste Bestt Besty Betel Betha Bethe Bethy Betim Betsi Betsy Betta Bette Betti Betty Betul Betzi Betzy Beula Beuna Beuxy Bevan Beven Bevie Bevin Bevis Bevon Bevra Bevyn Bexon Beyah Beyan Beyar Beyda Beyen Beyla Beyza Bhaic Bhamy Bhanu Bhavi Bhaya Bhodi Bhric Bhumi Bhuvi Biaca Biach Biala Biana Biano Biast Bibek Bidal Biddy Biftu Bigoa Bihor Bijal Bijan Bijar Bijek Bijon Bijou Biker Bilal Bilan Bilbo Bilby Bilee Bilen Bilge Bilio Billa Bille Billi Billy Bilma Bilnd Bilon Bimal Bimbo Binah Binar Binay Binca Binda Bindi Bindu Bindy Binik Binky Binni Binny Binta Binti Binto Bintu Binuk Biong Bipal Bipen Bipul Biran Birch Birda Birdy Biren Biron Birta Birte Birty Biruk Bisan Bisma Bison Bitha Bitia Biton Bitsy Bivob Bivor Bixby Bizou Bjana Bjorn Bjvrn Bjwen Blaal Blace Black Blade Blaec Blaed Blaga Blaid Blaik Blain Blair Blais Blaiz Blake Bland Blane Blare Blasa Blase Blass Blayd Blayk Blayn Blayr Blayz Blaza Blazc Blaze Bless Bleyd Blian Bligh Blima Blimi Blimy Bliss Blitz Blong Bluew Bluma Blynn Blyss Blyth Boady Boasi Bobak Boban Bobbe Bobbi Bobby Bobie Bobra Bocar Bodan Bodee Boden Bodey Bodhe Bodhi Bodie Bodil Bodin Bodni Bodyn Boede Boedi Boedy Bofan Bofei Bogar Bogda Bohan Bohdi Bohdy Bohen Bohun Boice Boise Boisy Bojan Bojin Bokan Bokru Bolko Bomer Bonar Bonda Bonet Boney Bonna Bonne Bonni Bonny Bontu Boone Booth Boots Bopha Boran Borar Bordy Borge Boris Borje Borka Borna Borre Borys Bosch Bosco Bosen Bosie Bosit Bosko Botan Bouke Boula Bovey Bovon Bowan Bowde Bowdi Bowdy Bowen Bower Bowie Bowin Bowyn Boyan Boyce Boyde Boyed Boyne Boyza Bozhi Braah Brace Brach Brack Bracy Bradd Brade Bradi Brado Brady Braem Braen Brage Brahm Braia Braid Braie Brain Brait Brake Bramm Brana Brand Brang Brann Brano Brant Brany Brauc Braun Brave Bravo Brawn Braxx Braya Braye Brayn Braze Breac Breah Brean Breaz Brece Breck Breda Brede Breea Breen Brees Breez Brehn Breht Breia Brein Brekk Brell Brely Brena Brend Brene Brenn Breno Brent Brenz Breon Breta Brete Brett Breya Breyn Breze Brhea Briah Briam Brian Briar Brice Brick Bride Bridy Briea Briel Brien Brier Briet Briez Brigg Brigm Brigz Briha Brima Brina Bring Brink Brinn Brint Briny Brion Brisa Brisk Brisy Brita Britt Briya Briza Broch Brock Brode Brodi Brody Broek Broen Brohm Brokk Broly Brona Bronc Brone Broni Bronn Bronx Brook Broox Brouc Brown Bruce Bruck Bruen Brugh Bruho Bruin Bruke Bruna Bruno Bryah Bryam Bryan Bryar Bryce Brycn Bryda Bryde Brydi Brydy Bryen Bryer Bryia Bryin Bryla Bryle Bryli Bryna Bryne Bryni Brynn Brynt Bryon Bryor Bryre Brysa Bryse Bryth Bsrat Buang Buban Bubba Bubby Buchi Bucky Buddi Buddy Buela Buell Buena Buffi Buffy Bugra Buick Bulah Bulan Bular Bully Bulut Bundy Bungo Bunia Bunie Bunni Bunny Bunti Bunty Bunya Burak Bural Burce Burch Burel Buren Burgh Burie Burim Burke Burla Burle Burma Burna Burns Burny Buron Buruk Buryl Busby Busra Butch Buwyn Buyli Buyuk Buzzy Bwana Bwich Byana Byard Byata Bydia Bynum Byran Byrce Byrde Byren Byrle Byrne Byron Byrum Byryn Byson Byung Bzrat