Jakab eng yaxshi nom ma'nolari: Diqqat bilan, Ijodiy, Faol, Uchuvchi, Quvnoq. Qabul qiling Jakab ismining ma'nosi.
Costain eng yaxshi familiyasi ma'nolari: Saxiy, Jiddiy, Faol, Temperaturali, Diqqat bilan. Qabul qiling Familiyasi Costain.
Jakab ismining kelib chiqishi. Hungarian form of Jacob (or James). Qabul qiling Jakab ismining kelib chiqishi.
Eng ko'p ishlatiladigan Costain familiyasi Man oroli. Qabul qiling Costain familiyasi tarqalishi.
Boshqa mamlakatlar va tillarda, Jakab uchun alohida ismlar: Akiba, Akiva, Cobus, Coby, Coos, Giacobbe, Giacomo, Hagop, Hakob, Hemi, Iacobus, Iacomus, Iacopo, Iago, Iakob, Iakobos, Iakopa, Ib, Jaagup, Jaak, Jaakko, Jaakob, Jaakoppi, Jaap, Jacky, Jacob, Jacobo, Jacobus, Jacó, Jacopo, Jacques, Jae, Jago, Jaime, Jaka, 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, 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. Qabul qiling Jakab boshqa tillarda.
Costain ismiga ega bo'lgan eng keng tarqalgan ismlar: Jay, Christopher, Terese, Michel, Vincenzo. Qabul qiling Costain bilan ketadigan ismlar.
Jakab va Costain ning mosligi 73%. Qabul qiling Jakab va Costain muvofiqligi.