Kuba uiga igoa sili: Foafoa, Po nei, Toaga, Agavaa, Laki. Aumai Kuba uiga o le suafa.
Rai uiga faaiu sili: Lē ma vāloia, Matuia, Toaga, Gauai, Laki. Aumai Rai uiga o faaiu.
Kuba amataga o le igoa muamua. Polish diminutive of Jakub. Aumai Kuba amataga o le igoa muamua.
Faʻaiu Rai taatele i Bhutan, Initia, Nepal, Qatar, United Arab Emirates. Aumai Rai faaiu faasalalauina.
E tusitusiga po o le auala e faalauiloa le igoa muamua Kuba: KUW-bah. E faapefea e faalauiloa Kuba.
Igoa tutusa mo Kuba i atunuu ma gagana eseese: Akiba, Akiva, Cobus, Coby, Coos, Giacobbe, Giacomo, Hagop, Hakob, Hemi, Iacobus, Iacomus, Iacopo, Iago, Iakob, Iakobos, Iakopa, Ib, Jákob, Jaagup, Jaak, Jaakko, Jaakob, Jaakoppi, Jaap, Jacky, Jacob, Jacobo, Jacobus, Jacó, Jacopo, Jacques, Jago, Jaime, Jaka, Jakab, Jake, Jakes, Jakob, Jakov, Jakša, Jakub, Jákup, James, Jamey, Japik, Jaša, Jaska, Jaume, Jaumet, Jay, Jaycob, Jaymes, Jeb, Jem, Jemmy, Jeppe, Jim, Jockel, Jokūbas, Kapel, Kimo, Koba, Kobe, Kobus, Koby, Koos, Koppel, Lapo, Séamas, Séamus, Seumas, Shamus, Sheamus, Sjaak, Sjakie, Yaakov, Yago, Yakiv, Yakov, Yakub, Yakup, Yankel, Yaqoob, Yaqub, Yasha. Aumai Kuba i isi gagana.
Surnames taatele ma igoa Kuba: Sobieski. Aumai Lisi o surnames ma igoa Kuba.
O le tele o igoa tutusa ai ma faaiu Rai: Aishwarya, Hindeshwari, Ashutosh, Abhishek, Mukesh. Aumai Igoa e aumai faatasi Rai.
Ogatasi o Kuba ma Rai o 71%. Aumai Ogatasi o Kuba ma Rai.