Koba maana ya jina bora: Bahati, Furaha, Makini, Temperament, Kisasa. Pata Koba maana ya jina.
Dave maana ya jina la juu: Temperament, Kubwa, Furaha, Kazi, Tete. Pata Dave maana ya jina la jina.
Koba asili ya jina la kwanza. Kupungua kwa Iakob. Pata Koba asili ya jina la kwanza.
Majina ya jina la Koba katika nchi tofauti na lugha tofauti: 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. Pata Koba kwa lugha zingine.
Majina ya kawaida yenye jina la mwisho Dave: Nihar, Malay, Bhavyata, Suhag, Rudra. Pata Majina yanayotembea na Dave.
Utangamano wa Koba na Dave ni 81%. Pata Utangamano wa Koba na Dave.