Costin uiga igoa sili: Lē ma vāloia, Volatile, Matuia, Po nei, Laki. Aumai Costin uiga o le suafa.
Costin amataga o le igoa muamua. Romanian short form of Constantin. Aumai Costin amataga o le igoa muamua.
Igoa tutusa mo Costin i atunuu ma gagana eseese: Constantijn, Constantin, Constantine, Constantinus, Costantino, Cystennin, Gus, Konstantin, Konstantine, Konstantinos, Konstantyn, Kosta, Kostadin, Kostandin, Kostya, Kostyantyn, Stijn. Aumai Costin i isi gagana.
Surnames taatele ma igoa Costin: Stela. Aumai Lisi o surnames ma igoa Costin.
O le tele o igoa tutusa ai ma faaiu Sarvey: Margery, Ophelia, Nicolle, Gus, Morton. Aumai Igoa e aumai faatasi Sarvey.