Hariharan uiga igoa sili: Po nei, Fiafia, Toaga, Lē ma vāloia, Volatile. Aumai Hariharan uiga o le suafa.
Koli uiga faaiu sili: Agavaa, Fiafia, Matuia, Volatile, Faauo. Aumai Koli uiga o faaiu.
Faʻaiu Koli taatele i Initia, Aitu Solomono. Aumai Koli faaiu faasalalauina.
Surnames taatele ma igoa Hariharan: Harish, Boopathy, An, Hari, Mokarala. Aumai Lisi o surnames ma igoa Hariharan.
O le tele o igoa tutusa ai ma faaiu Koli: Kiran, Arockia, Laxman, Gaurav, Pramod. Aumai Igoa e aumai faatasi Koli.
Ogatasi o Hariharan ma Koli o 76%. Aumai Ogatasi o Hariharan ma Koli.