Note: For nicknames, look up the original name.

Becket, Beckett bak*.
Becky rivik* (Rebecca).
Bedros See Peter.
Bee The insect: debor* (Deborah), meliß* (Melissa).
The letter of the alphabet: bæ*.
"Beloved" david*, erasm*, kar*.
Berenice nik*, nikober*.
Bernard, Bernadine, Bernadette bernohard*.
Beth bæt*; see Elizabeth.
Bethel bæt*.
Black blak* Burned, hence black.
kjar* Ciar, Chiarraí, Kerry.
neqr* Blackness. Not chromatic.
qaqat* Jet black, glossy black.
sword* "Black."
See Black in Color Taxonomy to explore specific shades.
Blaise blæsos*.
Blake blak*. See Black.
"Blessed" barak*
Boghos pawl* (Paul).
Bolivar bolwyibar*.
Boreas bore*.
Boris boqor*.
Botros, Boutros, Butrus See Peter.
Boulos pawl* (Paul).
"Breeze" nizam*
"Bright" bert*, fædr*.
Bruce brik*.
Bryce bric*.
Bulus pawl* (Paul).
Cadi See Katherine.
Cadiz qadir*.
Cadmus kadm*.
Caelie See Katherine.
Caesar cæsar*.
Cai, Caj cæ*, kæ*.
nik* (Nicholas).
Caileigh See Katherine.
Cailin, Cailyn See Katherine.
Cait See Katherine.
Caitlin, Caitlyn See Katherine.
Caitria, Caitrìona See Katherine.
Caja See Katherine.
Cajsa See Katherine.
Caleigh See Katherine.
Callie, Calleigh karl*.
"Calm" qalen*.
Camillus, Camilla, Camille kamil*.
Cari karl*.
Carin, Carine, Carina See Katherine.
Carl, Carles, Carlo, Carlos, Carla, Carlene, Carlinho, Carlito, Carlitos karl*.
Carmel karmel*.
Carmelo, Carmela karmen*.
Carmen, Carmine karmen*.
Carmo karmen*.
Carol, Carole, Carolus, Caroline, Carolina, Carolien karl*.
Carrie, Carry karl*.
Caryl karl*.
Catalina See Katherine.
Catarina See Katherine.
Cate See Katherine.
Cateline See Katherine.
Caterina See Katherine.
Catherine, Catherin, Catherina, Catharine, Catharina See Katherine.
Cathleen See Katherine.
Cathrin, Cathrine, Cathryn See Katherine.
Cathy See Katherine.
Catia See Katherine.
Catina See Katherine.
Catrin, Catrine, Catrina, Catriona See Katherine.
Cay cæ*, kæ*.
nik* (Nicholas).
Cayley See Katherine.
Ceallach, Ceallagh, Ceallachán kelax*.
Cecil, Cecilia cæk*.
Cee cæ*. If used as a nickname, look up the originating name.
Cephas kef*. See Peter.
Ceres meter*.
Cesc frank* (Francis).
Chad cad*.
Charla, Charlene, Charley, Charlie, Charline, Charlize karl*.
Charles karl*.
Charlot, Charlotte karl*.
Charo rod* (Rosario).
Chas, Chaz karl*.
Cherie kar*.
Cheryl kar*.
Chester .
Chico, Chica frank* (Francis).
Chief ras*
Chimo ∂amos*.
China cin*.
Chip karl* (Charles).
Chloe klo*.
Chuck See Charles.
Ciar, Ciarán, Ciara kjar*.
Cissy frank* (Francis).
Claus, Claes nik* (Nicholas).
Cletus kal*.
Clinton qlym*.
Clovis kleos*.
Cobus jakob*.
Col nik* (Nicholas).
Colin, Collin, Collins nik* (Nicholas).
Colon kolumb*.
Columbus, Colombo, Colombia kolumb*.
"Combatant" hun*
Coos jakob*.