Jacobus an t-ainm as fheàrr a chiall: Sunndach, Fortanach, Droch, Sradagach, Fialaidh. Faigh Jacobus brìgh ainm.
Jacobus a thàinig a 'chiad ainm. Latin form of Jacob, also used in Dutch. Faigh Jacobus a thàinig a 'chiad ainm.
Jacobus ainm diminutives: Cobus, Coos, Jaap, Kobe, Kobus, Koos. Faigh Far airson Jacobus.
No ath-sgrìobhadh mar a dh'fhuaimnicheas chiad ainm Jacobus: yah-KO-bus (ann an Duitsis). Ciamar a fhuaimneachadh Jacobus.
Samhlachadh ainmean Jacobus ann an diofar dhùthchannan agus cànanan: Akiba, Akiva, Coby, Giacobbe, Giacomo, Hagop, Hakob, Hemi, Iacobus, Iacopo, Iago, Iakob, Iakobos, Iakopa, Ib, Jákob, Jaagup, Jaak, Jaakko, Jaakob, Jaakoppi, Jacky, Jacob, Jacobo, 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, Koba, Koby, Koppel, Kuba, Lapo, Séamas, Séamus, Seumas, Shamus, Sheamus, Yaakov, Yago, Yakiv, Yakov, Yakub, Yakup, Yankel, Yaqoob, Yaqub, Yasha. Faigh Jacobus ann an cànanan eile.
As ainm cumanta sloinnidhean le Jacobus: Roux, Taljaard, Pieterse. Faigh Liosta de na sloinnidhean ainm le Jacobus.
As ainmean cumanta le ainm mu dheireadh Jake: Burgbacher, Jake Gilmont, Jacob, Jake. Faigh Ainmean a 'dol le Jake.