Greg uiga igoa sili: Toaga, Agalelei, Gauai, Foafoa, Lē ma vāloia. Aumai Greg uiga o le suafa.
Greg amataga o le igoa muamua. Short form of Gregory. Aumai Greg amataga o le igoa muamua.
E tusitusiga po o le auala e faalauiloa le igoa muamua Greg: GREG. E faapefea e faalauiloa Greg.
Igoa tutusa mo Greg i atunuu ma gagana eseese: Gergely, Gergő, Gligor, Goyo, Gréagóir, Grega, Greger, Gregers, Grégoire, Gregor, Gregorio, Gregorios, Gregorius, Greig, Grga, Grgur, Grigol, Grigor, Grigore, Grigori, Grigorijs, Grigoriy, Grigory, Griogair, Grisha, Grzegorz, Hryhoriy, Krikor, Řehoř, Reijo, Reko. Aumai Greg i isi gagana.
Surnames taatele ma igoa Greg: Markowski, Brown, Delger, Marenco, Hickling. Aumai Lisi o surnames ma igoa Greg.
O le tele o igoa tutusa ai ma faaiu Yacko: Greg, Warner, Ruben, Aaron, Jc, Aarón, Rúben, Rubén. Aumai Igoa e aumai faatasi Yacko.