Geoff uiga igoa sili: Foafoa, Laki, Gauai, Agavaa, Lē ma vāloia. Aumai Geoff uiga o le suafa.
van Heijningen uiga faaiu sili: Volatile, Laki, Lē ma vāloia, Foafoa, Toaga. Aumai van Heijningen uiga o faaiu.
Geoff amataga o le igoa muamua. Short form of Geoffrey. Aumai Geoff amataga o le igoa muamua.
E tusitusiga po o le auala e faalauiloa le igoa muamua Geoff: JEF. E faapefea e faalauiloa Geoff.
Igoa tutusa mo Geoff i atunuu ma gagana eseese: Fredo, Gaufrid, Geoffrey, Geoffroi, Geoffroy, Gisilfrid, Gjord, Gjurd, Godafrid, Godefroy, Godfried, Godofredo, Godtfred, Goffredo, Gofraidh, Goraidh, Gottfrid, Gottfried, Guðfriðr, Joffrey, Séafra, Sieffre, Siothrún, Walahfrid. Aumai Geoff i isi gagana.
Surnames taatele ma igoa Geoff: Br, Garlick, Wickens, Maher, Sloan. Aumai Lisi o surnames ma igoa Geoff.
O le tele o igoa tutusa ai ma faaiu van Heijningen: Phillip, Edgar, Benedict, Alfred, Alfréd. Aumai Igoa e aumai faatasi van Heijningen.
Ogatasi o Geoff ma van Heijningen o 79%. Aumai Ogatasi o Geoff ma van Heijningen.