Koja

**Kocha** (Jewish spelling) is a male name derived from the Hebrew word *ko'ach* (literally meaning "skin"), although the name itself is not a direct biblical or traditional given name but rather used as a nickname or descriptive term. In Russian, the name is occasionally encountered within Jewish communities and signifies "skin," but it does not possess a widely recognized symbolic meaning as a given name. Historically, this name is linked to Jewish culture and possibly the period of the Jewish schism, when it was customary to give children names referencing their lineage or place of birth, such as "from Palestine" or "from Egypt." However, there is very little documented evidence of historical bearers of the name "Kocha" in Russia or other CIS countries, as the name is extremely rare and is primarily used in Israeli contexts. The personality traits associated with the name "Kocha" are not as distinctly defined as those linked to more common names, but one might speculate that individuals bearing this name could be particularly attentive to their appearance and personal image, given that "skin" is a vital part of the human body. The name might also evoke connotations of reserve or modesty. The popularity of the name "Kocha" in Russian-speaking countries is exceptionally low. It is predominantly used in Israel and among the Jewish diaspora. In Russia and other CIS nations, the name is exceedingly uncommon and can sometimes be perceived as derogatory or humorous, making its use as a child's name highly unconventional and potentially eliciting negative reactions. Variants and diminutives of the name "Kocha" are also scarce. Perhaps "Kochunia" (female form) or "Koach" (if searching within Jewish tradition) are occasionally used, though these are not standard forms.