Riva uiga igoa sili: Faauo, Lē ma vāloia, Volatile, Agalelei, Laki. Aumai Riva uiga o le suafa.
Davies uiga faaiu sili: Fiafia, Matuia, Gauai, Agalelei, Po nei. Aumai Davies uiga o faaiu.
Riva amataga o le igoa muamua. Diminutive of Rivka. Aumai Riva amataga o le igoa muamua.
Davies tupuaga. Variant of Davis. Aumai Davies tupuaga.
Faʻaiu Davies taatele i Ausetalia, Kanata, Sierra Leone, Peletania. Aumai Davies faaiu faasalalauina.
Igoa tutusa mo Riva i atunuu ma gagana eseese: Becca, Becci, Becka, Beckah, Becky, Bekki, Reba, Rebeca, Rebecca, Rebeccah, Rebecka, Rebeckah, Rebeka, Rebekah, Rebekka, Rébecca, Rivqah. Aumai Riva i isi gagana.
Surnames taatele ma igoa Riva: Korgie, Butera, Saverance, Voros, Sandage, Vörös. Aumai Lisi o surnames ma igoa Riva.
O le tele o igoa tutusa ai ma faaiu Davies: Jessica, Robert, John, Shelia, Terry, Róbert. Aumai Igoa e aumai faatasi Davies.
Ogatasi o Riva ma Davies o 74%. Aumai Ogatasi o Riva ma Davies.