It is required by law for a given name (imiÄ) to indicate the person's gender. Almost all Polish female names end in the vowel -a, while most male names end in a consonant or a vowel other than a. There are, however, a few male names (which are very old and uncommon), such as Barnaba, Bonawentura, Boryna, Jarema, Kosma, Kuba (a diminutive of Jakub) and Saba, which end in -a.
bestial - resembling a beast; showing lack of human sensibility; beastly desires; a bestial nature; brute force; a dull and brutish man; bestial treatment of prisoners. brute, brutish, beastly, brutal.
of, relating to, or having the form of a beast: the belief that a person could assume bestial form after death; the bestial signs of the zodiac. 2. without reason or intelligence; brutal; inhuman: bestial treatment of prisoners. 3. beastlike in gratifying one's sensual desires; carnal; debased.