Luca uiga igoa sili: Fiafia, Faauo, Agalelei, Laki, Toaga. Aumai Luca uiga o le suafa.
Jukic uiga faaiu sili: Volatile, Toaga, Faauo, Agavaa, Foafoa. Aumai Jukic uiga o faaiu.
Luca amataga o le igoa muamua. Hungarian and Croatian form of Lucia. Aumai Luca amataga o le igoa muamua.
Faʻaiu Jukic taatele i Croatia, Bosnia. Aumai Jukic faaiu faasalalauina.
E tusitusiga po o le auala e faalauiloa le igoa muamua Luca: LOO-tsah (i Croatian). E faapefea e faalauiloa Luca.
Igoa tutusa mo Luca i atunuu ma gagana eseese: Liucija, Liùsaidh, Lleucu, Llúcia, Łucja, Luce, Lucetta, Lucette, Lucia, Lucie, Lucía, Lucija, Lucila, Lucile, Lucilla, Lucille, Lucinda, Lucinde, Lucja, Lucy, Lúcia, Lūcija, Luus, Luzia. Aumai Luca i isi gagana.
Surnames taatele ma igoa Luca: Micklewhite, Chong, Peters, Andrady, Ognibene. Aumai Lisi o surnames ma igoa Luca.
Ogatasi o Luca ma Jukic o 75%. Aumai Ogatasi o Luca ma Jukic.