| Your Precious Pet's Names |
| Babe | Babette | Baby | Baby Doll | Baccardi | Bacchis | ||
| Bacchus | Bach | Baci | Bad | Baden | Badger | Bagel | Bagheera |
| Bai | Baiamul | Bailey | Bainbridge | Baird | Bakana | Bakerloo | Balder |
| Baldrick | Baldwin | Baldy | Balfour | Bali | Ball | Ballard | Ballofur |
| Ballou | Ballyhoo | Baloney | Baloo | Balthasar | Balto | Balzac | Bam Bam |
| Bambi | Bamboo | Banchee | Bancroft | Bandit | Bangkok | Bangles | Banjo |
| Banning | Banshee | Banyan | Bara | Baradine | Barbados | Barbie | Barbra |
| Barclay | Bardolf | Barend | Barker | Barkley | Barley | Barlow | Barnaby |
| Barnett | Barney | Barnum | Baron | Baroness | Bart | Bartholomew | Bartok |
| Barton | Baruch | Barwon | Bashful | Basil | Basilia | Basilisk | Baskerville |
| Bassett | Bast | Bathilda | Bathsheba | Batman | Batty | Baubles | Bautista |
| Baxter | Bayard | Bayou | Bazza | Beagan | Beak | Beal | Beam |
| Beamer | Beans | Bear | Beast | Beastmaster | Beatrice | Beatrix | Beau |
| Beauford | Beaujolais | Beaumont | Beauregard | Beauty | Beaver | Beavis | Bebe |
| Beckett | Becky | Beebop | Beef Breath | Beemer | Beethoven | Beetle | Bela |
| Belden | Belilance | Belindo | Bella | Bellamy | Belle | Belmont | Ben |
| Benedict | Benetton | Benita | Benito | Benjamin | Benji | Benjiro | Benny |
| Benson | Bentley | Beowulf | Berenice | Beresford | Bergin | Berkeley | Berlioz |
| Bernadette | Bernadine | Bernard | Bernie | Bernini | Bernstein | Berrimilla | Berringar |
| Bert | Bertha | Bertram | Bertrand | Bes Mudi | Betty | Beulah | Beverly |
| Bevin | Bianca | Bibi | Biddy | Big | Big Boy | Biggles | Bijou |
| Bilbo | Billy | Bindy | Bingo | Birch | Birdie | Birdup | Biscuit |
| Bishop | Bitty | BJ | Bjorn | Black | Blackberry | Blackcat | Blackie |
| Blackjack | Blacktop | Blade | Blaine | Blair | Blaise | Blake | Blan |
| Blanche | Blanco | Blanford | Blanquito | Blarney | Blaze | Blessing | Bletchley |
| Blinky | Bliss | Blitzen | Blizzard | Blondie | Blossom | Blue | Bluey |
| Bo | Boaz | Bobby | Bobo | Bodacious | Boden | Bodger | Bodie |
| Bogart | Bogey | Bollinger | Bologna | Bomber | Bonaparte | Bonecrusher | Bones |
| Bongo | Boniface | Bonita | Bonnie | Bono | Bonsai | Bonzo | Boo Boo |
| Boof | Boofhead | Booker | Boomerang | Boone | Booth | Boots | Boozer |
| Borden | Boris | Boroke | Boromir | Bosch | Boss | Boston | Boswell |
| Botcher | Botox | Botticelli | Bouncer | Bourbon | Boutros | Bow | Bow wow |
| Bowen | Bowie | Boy | Boyce | Boyd | Boz | Bozidar | Bozo |
| Brad | Bradley | Bradman | Brady | Brain | Brainard | Bram | Branch |
| Brando | Brandon | Brandy | Braxton | Brazil | Bree | Brenda | Brendan |
| Breton | Brett | Brewster | Brian | Brianna | Brice | Bridie | Brie |
| Brigadier | Brigette | Brillo | Brinkley | Britannia | Britney | Britt | Brittany |
| Brock | Brodie | Brody | Bronco | Bronson | Bronte | Bronty | Bronwyn |
| Bronx | Broody | Brooke | Brooklyn | Brownie | Bruce | Bruiser | Brunhilda |
| Bruno | Brutus | Bryce | Bubba | Bubbles | Bubby | Buck | Buckley |
| Buckwheat | Bucky | Bud | Buddha | Buddy | Budweiser | Buffy | Bug |
| Bugatti | Buggy | Bugs | Bugsy | Bula | Bull | Bullet | Bullseye |
| Bullwinkle | Bully | Bumble | Bundy | Buni | Bunyan | Burbank | Burdett |
| Burgess | Burgundy | Burl | Burnett | Burrito | Burton | Buster | Butch |
| Buttercup | Butterscotch | Butthead | Butthole | Buttons | Buzz | Byrd | Byron |