Kaushik uiga igoa sili: Matuia, Agavaa, Laki, Toaga, Foafoa. Aumai Kaushik uiga o le suafa.
Mustafi uiga faaiu sili: Foafoa, Gauai, Volatile, Po nei, Agalelei. Aumai Mustafi uiga o faaiu.
Surnames taatele ma igoa Kaushik: Kumar, Patel, Das, Bhattacharya, Dutta. Aumai Lisi o surnames ma igoa Kaushik.
O le tele o igoa tutusa ai ma faaiu Mustafi: Ananya, Adas, Ganendra Mohan, Kaushik, Soumi. Aumai Igoa e aumai faatasi Mustafi.
Ogatasi o Kaushik ma Mustafi o 76%. Aumai Ogatasi o Kaushik ma Mustafi.