Sieffre uiga igoa sili: Laki, Foafoa, Agalelei, Po nei, Fiafia. Aumai Sieffre uiga o le suafa.
Stevenson uiga faaiu sili: Foafoa, Toaga, Laki, Agavaa, Volatile. Aumai Stevenson uiga o faaiu.
Sieffre amataga o le igoa muamua. Welsh form of Geoffrey. Aumai Sieffre amataga o le igoa muamua.
Stevenson tupuaga. Variant of Stephenson. Aumai Stevenson tupuaga.
Faʻaiu Stevenson taatele i Monaco, Niu Sila, Peletania. Aumai Stevenson faaiu faasalalauina.
Igoa tutusa mo Sieffre i atunuu ma gagana eseese: Fredo, Gaufrid, Geffrey, Geoff, Geoffrey, Geoffroi, Geoffroy, Gisilfrid, Gjord, Gjurd, Godafrid, Godefroy, Godfrey, Godfried, Godofredo, Godtfred, Goffredo, Gofraidh, Goraidh, Gottfrid, Gottfried, Guðfriðr, Jeff, Jeffery, Jeffrey, Jeffry, Jep, Joffrey, Séafra, Siothrún, Walahfrid. Aumai Sieffre i isi gagana.
Tutusa surnames mo Stevenson i atunuu ma gagana eseese: Di stefano, Štěpánek, Stefánsson, Stefanov, Stefanović, Stefansen, Stefansson, Steffen, Steffensen, Stephanidis, Stjepanić. Aumai Stevenson i isi gagana.
O le tele o igoa tutusa ai ma faaiu Stevenson: Marcos, Daniel Jack, Liz, Drew, Dorie. Aumai Igoa e aumai faatasi Stevenson.
Ogatasi o Sieffre ma Stevenson o 87%. Aumai Ogatasi o Sieffre ma Stevenson.