Gregg uiga igoa sili: Agalelei, Toaga, Matuia, Lē ma vāloia, Fiafia. Aumai Gregg uiga o le suafa.
Olivarri uiga faaiu sili: Agalelei, Lē ma vāloia, Agavaa, Volatile, Toaga. Aumai Olivarri uiga o faaiu.
Gregg amataga o le igoa muamua. Short form of Gregory. Aumai Gregg amataga o le igoa muamua.
E tusitusiga po o le auala e faalauiloa le igoa muamua Gregg: GREG. E faapefea e faalauiloa Gregg.
Igoa tutusa mo Gregg 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 Gregg i isi gagana.
Surnames taatele ma igoa Gregg: Nebgen, Katon, Paprocki, Jaksch, Sheekey. Aumai Lisi o surnames ma igoa Gregg.
O le tele o igoa tutusa ai ma faaiu Olivarri: Sidney, Minh, Amada, Risa, Greg. Aumai Igoa e aumai faatasi Olivarri.
Ogatasi o Gregg ma Olivarri o 77%. Aumai Ogatasi o Gregg ma Olivarri.