Purushothaman uiga igoa sili: Laki, Foafoa, Fiafia, Po nei, Faauo. Aumai Purushothaman uiga o le suafa.
Babu uiga faaiu sili: Agalelei, Faauo, Po nei, Lē ma vāloia, Matuia. Aumai Babu uiga o faaiu.
Faʻaiu Babu taatele i Bangladesh, Initia, Oman, Saudi Alapi, United Arab Emirates. Aumai Babu faaiu faasalalauina.
Surnames taatele ma igoa Purushothaman: Purushothaman, Subramanian, Nair, Mohan, Vasudevan. Aumai Lisi o surnames ma igoa Purushothaman.
O le tele o igoa tutusa ai ma faaiu Babu: Babu, Ramesh, Shibin, Bibin, Suresh. Aumai Igoa e aumai faatasi Babu.
Ogatasi o Purushothaman ma Babu o 77%. Aumai Ogatasi o Purushothaman ma Babu.