Jaka ti o dara ju orukọ itumo: Iyipada, Fetísílẹ, Ti nṣiṣe lọwọ, Cheerful, Oninurere. Gba Jaka itumo ti orukọ.
Peifer ti o dara ju ìdílé itumo: Temperamental, Friendly, Ti nṣiṣe lọwọ, Cheerful, Creative. Gba Peifer itumo ti ìdílé.
Jaka Oti ti akọkọ orukọ. Slovene form of Jacob (or James). Gba Jaka Oti ti akọkọ orukọ.
Bakannaa awọn orukọ fun Jaka ni orisirisi awọn orilẹ-ede ati ede: 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, Jago, Jaime, Jakab, Jake, Jakes, Jakob, Jakov, Jakša, Jakub, Jákup, James, Jamey, Japik, 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. Gba Jaka ni awọn ede.
Wọpọ awọn orukọ pẹlu kẹhin orukọ Peifer: Jay, Phung, Dwayne, Gale, Rico. Gba Awọn orukọ ti o lọ pẹlu Peifer.
Ibamu ti Jaka si Peifer ni 83%. Gba Ibamu ti Jaka si Peifer.