Koba ti o dara ju orukọ itumo: Orire, Cheerful, Fetísílẹ, Temperamental, Igbalode. Gba Koba itumo ti orukọ.
Roos ti o dara ju ìdílé itumo: Fetísílẹ, Iyipada, Awọn, Cheerful, Temperamental. Gba Roos itumo ti ìdílé.
Koba Oti ti akọkọ orukọ. Diminutive of Iakob. Gba Koba Oti ti akọkọ orukọ.
Last orukọ Roos wọpọ ni Estonia, Netherlands, Gusu Afrika, Sweden. Gba Roos ìdílé ntan.
Bakannaa awọn orukọ fun Koba ni orisirisi awọn orilẹ-ede ati ede: Akiba, Akiva, Cobus, Coby, Coos, Giacobbe, Giacomo, Hagop, Hakob, Hemi, Iacobus, Iacomus, Iacopo, Iago, 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, 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, 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 Koba ni awọn ede.
Wọpọ awọn orukọ pẹlu kẹhin orukọ Roos: Edmundo, Andrew, Ivan, Cathryn, Caren, Iván. Gba Awọn orukọ ti o lọ pẹlu Roos.
Ibamu ti Koba si Roos ni 85%. Gba Ibamu ti Koba si Roos.