Koos mafi kyau sunan ma'ana: M, Active, M, Friendly, Modern. Samun Koos ma'anar sunan.
Koos asalin sunan farko. Diminutive of Jacob. Samun Koos asalin sunan farko.
Kwafi ko yadda za a furta sunan farko Koos: KO:S. Yadda za a furta Koos.
Synonymous names for Koos a kasashe daban-daban da kuma harsuna: Akiba, Akiva, Coby, Giacobbe, Giacomo, Hagop, Hakob, Hemi, Iacobus, Iacomus, Iacopo, Iago, Iakob, Iakobos, Iakopa, Ib, Jákob, Jaagup, Jaak, Jaakko, Jaakob, Jaakoppi, Jacky, Jacob, Jacobo, Jacobus, Jacó, Jacopo, Jacques, Jago, Jaime, Jaka, Jakab, Jake, Jakes, Jakob, Jakov, Jakša, Jakub, Jákup, James, Jamey, Japik, Jaša, Jaska, Jaume, Jaumet, Jay, Jaycob, Jaymes, Jeb, Jem, Jemmy, Jeppe, Jim, Jockel, Jokūbas, Kapel, Kimo, Koba, Koby, Koppel, Kuba, Lapo, Séamas, Séamus, Seumas, Shamus, Sheamus, Yaakov, Yago, Yakiv, Yakov, Yakub, Yakup, Yankel, Yaqoob, Yaqub, Yasha. Samun Koos a cikin wasu harsuna.
Mafi na kowa sunayen da sunan karshe Valladao: Rex, Jake, Despina, Edgardo, Catharine. Samun Sunayen da cewa tafi tare da Valladao.