Jaska siyifikasyon Non pi bon: Temèt, Kè kontan, Zanmitay, Atantif, Kreyatif. Jwenn Jaska siyifikasyon nan non.
Jaska orijin nan premye non. diminutiv a Jaakko. Jwenn Jaska orijin nan premye non.
Transcription oswa ki jan yo fè konnen premye non Jaska: YAHS-kah. Ki jan yo fè konnen Jaska.
Non synonyme pou Jaska nan diferan peyi ak lang: Akiba, Akiva, Cobus, Coby, Coos, Giacobbe, Giacomo, Hagop, Hakob, Hemi, Iacobus, Iacomus, Iacopo, Iago, Iakob, Iakobos, Iakopa, Ib, Jákob, Jaagup, Jaak, Jaakob, Jaap, Jacky, Jacob, Jacobo, Jacobus, Jacó, Jacopo, Jacques, Jago, Jaime, Jaka, Jakab, Jake, Jakes, Jakob, Jakov, Jakub, Jákup, James, Japik, Jaša, Jaume, Jaycob, Jeb, Jeppe, Jockel, Jokūbas, Kimo, Koba, Kobe, Kobus, Koby, Koos, Kuba, Lapo, Séamus, Seumas, Shamus, Sheamus, Sjaak, Sjakie, Yaakov, Yago, Yakiv, Yakov, Yakub, Yakup, Yaqoob, Yaqub. Jwenn Jaska nan lòt lang.
Ki pi komen non ak siyati Winterer: Ian, Lyda, Talia, Vivan, Delia, Délia. Jwenn Non ki ale ak Winterer.