Jakov moelelo wa lebitso le letle: E na le bokhoni, E tebileng, Bohale, Mehleng ea kajeno, Bōpo. Fumana Jakov moelelo oa lebitso.
Costain lebitso la motumo o motle ka ho fetisisa: E fanang ka, E tebileng, E sebetsang, Bohale, Ela hloko. Fumana Costain se boleloang ke lebitso.
Jakov tšimoloho ea lebitso la pele. Serbian, Croatian and Macedonian form of Jacob (or James). Fumana Jakov tšimoloho ea lebitso la pele.
Jakov lebitso la diminuti: Jakša. Fumana Mabitso a marang-rang a Jakov.
Lebitso la ho qetela Costain le tloaelehileng haholo Isle of Man. Fumana Costain lebitso la lebitso le fetisetsang.
Mabitso a sa tšoaneng bakeng sa Jakov linaheng le lipuo tse sa tšoaneng: 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. Fumana Jakov ka lipuo tse ling.
Mabitso a tloaelehileng ka lebitso la ho qetela Costain: Terese, Michel, Vincenzo, Norbert, Trena. Fumana Mabitso a tsamaeang le Costain.
Ho lumellana ha Jakov le Costain ke 75%. Fumana Tšebelisano ea Jakov le Costain.