Riddhi uiga igoa sili: Gauai, Agalelei, Toaga, Fiafia, Volatile. Aumai Riddhi uiga o le suafa.
Lunkad uiga faaiu sili: Agalelei, Gauai, Matuia, Lē ma vāloia, Foafoa. Aumai Lunkad uiga o faaiu.
Surnames taatele ma igoa Riddhi: Shah, Singh, Mehta, Bhattacharya, Vijay. Aumai Lisi o surnames ma igoa Riddhi.
O le tele o igoa tutusa ai ma faaiu Lunkad: Tushar, Dilip, Rajendra Lunkad, Abhishek, Nivaan. Aumai Igoa e aumai faatasi Lunkad.
Ogatasi o Riddhi ma Lunkad o 79%. Aumai Ogatasi o Riddhi ma Lunkad.