Jaak siyifikasyon Non pi bon: Aktif, Atantif, Jenere, Temèt, Chans. Jwenn Jaak siyifikasyon nan non.
Friedl pi bon siyifikasyon ti non: Kè kontan, Grav, Atantif, Chans, Konpetan. Jwenn Friedl sa vle di nan non.
Jaak orijin nan premye non. Estonian fòm Jacob oswa James, and a Flemish shoswat foswam of Jacob. Jwenn Jaak orijin nan premye non.
Denye non Friedl pi komen nan Otrich. Jwenn Friedl ti non gaye.
Non synonyme pou Jaak nan diferan peyi ak lang: Akiba, Akiva, Cobus, Coby, Coos, Giacobbe, Giacomo, Hagop, Hakob, Hemi, Iacobus, Iacomus, Iacopo, Iago, Iakob, Iakobos, Iakopa, Ib, Jákob, 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, Kuba, Lapo, Séamas, Séamus, Seumas, Shamus, Sheamus, Sjaak, Sjakie, Yaakov, Yago, Yakiv, Yakov, Yakub, Yakup, Yankel, Yaqoob, Yaqub, Yasha. Jwenn Jaak nan lòt lang.
Ki pi komen non ak siyati Friedl: Marylouise, Daniel, Alfonzo, Melodi, Jay, Dániel, Daníel, Daniël. Jwenn Non ki ale ak Friedl.
Konpatibilite a Jaak ak Friedl se 80%. Jwenn Konpatibilite a Jaak ak Friedl.