Jakov eng yaxshi nom ma'nolari: Vakolatli, Jiddiy, Temperaturali, Zamonaviy, Ijodiy. Qabul qiling Jakov ismining ma'nosi.
Roy eng yaxshi familiyasi ma'nolari: Do'st, Saxiy, Diqqat bilan, Jiddiy, Temperaturali. Qabul qiling Familiyasi Roy.
Jakov ismining kelib chiqishi. Serbian, Croatian and Macedonian form of Jacob (or James). Qabul qiling Jakov ismining kelib chiqishi.
Roy kelib chiqishi. Variant of REY (1) or REY (2). Qabul qiling Roy kelib chiqishi.
Jakov nomi noma'lum: Jakša. Qabul qiling Jakov uchun taxalluslar.
Eng ko'p ishlatiladigan Roy familiyasi Bangladesh, Kanada, Frantsiya, Hindiston, Papua-Yangi Gvineya. Qabul qiling Roy familiyasi tarqalishi.
Boshqa mamlakatlar va tillarda, Jakov uchun alohida ismlar: 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, Jae, Jago, Jaime, Jaka, Jakab, Jake, Jakes, Jakob, 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 Jakov boshqa tillarda.
Roy ismiga ega bo'lgan eng keng tarqalgan ismlar: Soumik, Debolina, Amit, Moumita, Niladri. Qabul qiling Roy bilan ketadigan ismlar.
Jakov va Roy ning mosligi 77%. Qabul qiling Jakov va Roy muvofiqligi.