Karlo uiga igoa sili: Lē ma vāloia, Agalelei, Fiafia, Volatile, Gauai. Aumai Karlo uiga o le suafa.
Karlo amataga o le igoa muamua. Croatian form of Charles. Aumai Karlo amataga o le igoa muamua.
E tusitusiga po o le auala e faalauiloa le igoa muamua Karlo: KAHR-lo. E faapefea e faalauiloa Karlo.
Igoa tutusa mo Karlo i atunuu ma gagana eseese: Carl, Carles, Carlinhos, Carlito, Carlitos, Carlo, Carlos, Carol, Carol, Carolus, Charles, Charley, Charlie, Charlot, Chas, Chaz, Chip, Chuck, Kaarle, Kaarlo, Kale, Kalle, Karcsi, Karel, Karl, Karol, Karolis, Károly, Séarlas, Siarl, Sjarel. Aumai Karlo i isi gagana.
Surnames taatele ma igoa Karlo: Benas, Berger. Aumai Lisi o surnames ma igoa Karlo.
O le tele o igoa tutusa ai ma faaiu Badrina: Earl, Trudie, Paul, Carol, Ellyn. Aumai Igoa e aumai faatasi Badrina.