Erwin uiga igoa sili: Faauo, Volatile, Fiafia, Toaga, Agavaa. Aumai Erwin uiga o le suafa.
Riva uiga faaiu sili: Gauai, Agalelei, Faauo, Laki, Foafoa. Aumai Riva uiga o faaiu.
Erwin amataga o le igoa muamua. Derived from the Germanic name Hariwini, composed of the elements hari "army" and win "friend" Aumai Erwin amataga o le igoa muamua.
Riva tupuaga. Means "dweller by a river, lake" from Latin ripa. Aumai Riva tupuaga.
Faʻaiu Riva taatele i Italia. Aumai Riva faaiu faasalalauina.
E tusitusiga po o le auala e faalauiloa le igoa muamua Erwin: ER-veen (i Siamani), ER-win (i Holani), ER-vin (i Holani). E faapefea e faalauiloa Erwin.
Igoa tutusa mo Erwin i atunuu ma gagana eseese: Ervin, Ervīns. Aumai Erwin i isi gagana.
Surnames taatele ma igoa Erwin: Soemarto, Heronemus, Suffill, Esteve, Benecke. Aumai Lisi o surnames ma igoa Erwin.
O le tele o igoa tutusa ai ma faaiu Riva: Erwin, Easter, Dana, Devin, Bettye. Aumai Igoa e aumai faatasi Riva.
Ogatasi o Erwin ma Riva o 78%. Aumai Ogatasi o Erwin ma Riva.
Erwin Riva igoa ma surnames faapena |
| Erwin Riva Ervin Riva Ervīns Riva |