Muthu uiga faaiu sili: Faauo, Foafoa, Agalelei, Toaga, Volatile. Aumai Muthu uiga o faaiu.
Surnames taatele ma igoa Saravanaa: Muthu. Aumai Lisi o surnames ma igoa Saravanaa.
O le tele o igoa tutusa ai ma faaiu Muthu: Muthuraj, Mari, Mahalakshmi, Muthukumar, Roshni. Aumai Igoa e aumai faatasi Muthu.