Yakov uiga igoa sili: Faauo, Po nei, Lē ma vāloia, Foafoa, Gauai. Aumai Yakov uiga o le suafa.
Lan uiga faaiu sili: Volatile, Agalelei, Lē ma vāloia, Faauo, Toaga. Aumai Lan uiga o faaiu.
Yakov amataga o le igoa muamua. Russian and Bulgarian form of Jacob (or James), and a Hebrew variant transcription of Yaakov. Aumai Yakov amataga o le igoa muamua.
Yakov igoa diminutives: Kapel, Koppel, Yankel, Yasha. Aumai Nicknames mo Yakov.
Faʻaiu Lan taatele i Ōmea, Mauritius, Taiwan, Vietnam. Aumai Lan faaiu faasalalauina.
E tusitusiga po o le auala e faalauiloa le igoa muamua Yakov: YAH-kahf (i Rusia). E faapefea e faalauiloa Yakov.
Igoa tutusa mo Yakov i atunuu ma gagana eseese: 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, Jae, Jago, Jaime, Jaka, Jakab, Jake, Jakes, Jakob, Jakov, Jakša, Jakub, Jákup, James, Jamey, Jamie, Japik, Jaša, Jaska, Jaume, Jaumet, Jay, Jaycob, Jaymes, Jeb, Jem, Jemmy, Jeppe, Jim, Jimi, Jimmie, Jimmy, Jockel, Jokūbas, Kimo, Koba, Kobe, Kobus, Koby, Koos, Kuba, Lapo, Séamas, Séamus, Seumas, Shamus, Sheamus, Sjaak, Sjakie, Yaakov, Yago, Yakiv, Yakub, Yakup, Yaqoob, Yaqub. Aumai Yakov i isi gagana.
Surnames taatele ma igoa Yakov: Rekhter, Seledtsov. Aumai Lisi o surnames ma igoa Yakov.
O le tele o igoa tutusa ai ma faaiu Lan: Jon, Theodore, Nathaniel, Wei, Lelah, Jón, Théodore. Aumai Igoa e aumai faatasi Lan.
Ogatasi o Yakov ma Lan o 77%. Aumai Ogatasi o Yakov ma Lan.