Charles uiga igoa sili: Agavaa, Laki, Agalelei, Po nei, Gauai. Aumai Charles uiga o le suafa.
Uker uiga faaiu sili: Agalelei, Faauo, Fiafia, Matuia, Lē ma vāloia. Aumai Uker uiga o faaiu.
Charles amataga o le igoa muamua. From the Germanic name Karl, which was derived from a Germanic word meaning "man". However, an alternative theory states that it is derived from the common Germanic name element hari meaning "army, warrior" Aumai Charles amataga o le igoa muamua.
Charles igoa diminutives: Charley, Charlie, Charlot, Chas, Chaz, Chip, Chuck. Aumai Nicknames mo Charles.
E tusitusiga po o le auala e faalauiloa le igoa muamua Charles: CHAHR-əlz (i le gagana Peretania), CHAHRLZ (i le gagana Peretania), SHAHRL (i Farani). E faapefea e faalauiloa Charles.
Igoa tutusa mo Charles i atunuu ma gagana eseese: Carl, Carles, Carlinhos, Carlito, Carlitos, Carlo, Carlos, Carol, Carolus, Kaarle, Kaarlo, Kale, Kalle, Karcsi, Karel, Karl, Karlo, Karol, Karolis, Károly, Séarlas, Siarl, Sjarel. Aumai Charles i isi gagana.
Surnames taatele ma igoa Charles: Powne, Kalima, Chatagnier, Darney, Gunawan. Aumai Lisi o surnames ma igoa Charles.
O le tele o igoa tutusa ai ma faaiu Uker: Renae, Tennille, Bruna, Jeraldine, Leonora. Aumai Igoa e aumai faatasi Uker.
Ogatasi o Charles ma Uker o 84%. Aumai Ogatasi o Charles ma Uker.