Jacob uiga faaiu sili: Agavaa, Po nei, Faauo, Volatile, Toaga. Aumai Jacob uiga o faaiu.
Faʻaiu Jacob taatele i Falani, Kuaki, Oman, Tanzania, United Arab Emirates. Aumai Jacob faaiu faasalalauina.
Surnames taatele ma igoa Abhishakt: Jacob. Aumai Lisi o surnames ma igoa Abhishakt.
O le tele o igoa tutusa ai ma faaiu Jacob: Chinchu, Jerin, Jijo, Richard, Abhijat, Richárd. Aumai Igoa e aumai faatasi Jacob.