Dewey uiga igoa sili: Lē ma vāloia, Gauai, Matuia, Agavaa, Volatile. Aumai Dewey uiga o le suafa.
Trest uiga faaiu sili: Volatile, Po nei, Agalelei, Fiafia, Agavaa. Aumai Trest uiga o faaiu.
Dewey amataga o le igoa muamua. Welsh form of David. Aumai Dewey amataga o le igoa muamua.
Igoa tutusa mo Dewey i atunuu ma gagana eseese: Dávid, Dáibhí, Dàibhidh, Daividh, Daud, Dauid, Dave, Daveth, Davey, Davi, David, Davide, Davie, Davit, Daviti, Davud, Davy, Daw, Dawid, Dawood, Dawud, Dovid, Dovydas, Taavet, Taavetti, Taavi. Aumai Dewey i isi gagana.
Surnames taatele ma igoa Dewey: MacGillivray, Bugan, Alvidrez, Piontek, Rabassa, Macgillivray. Aumai Lisi o surnames ma igoa Dewey.
O le tele o igoa tutusa ai ma faaiu Trest: Larita, Bell, Lacy, David, Louella, Dávid. Aumai Igoa e aumai faatasi Trest.
Ogatasi o Dewey ma Trest o 81%. Aumai Ogatasi o Dewey ma Trest.