Son uiga igoa sili: Agalelei, Laki, Agavaa, Gauai, Fiafia. Aumai Son uiga o le suafa.
Yuasa uiga faaiu sili: Po nei, Toaga, Fiafia, Faauo, Agalelei. Aumai Yuasa uiga o faaiu.
Surnames taatele ma igoa Son: Waldroop, Leah, Fitzen, Gram, Pov. Aumai Lisi o surnames ma igoa Son.
O le tele o igoa tutusa ai ma faaiu Yuasa: Reiko, Son, Jorge, Alva, Naomi. Aumai Igoa e aumai faatasi Yuasa.
Ogatasi o Son ma Yuasa o 87%. Aumai Ogatasi o Son ma Yuasa.