ZuoChinese From Chinese 左 (zuǒ) meaning "left, left-hand side".
ZurJewish Ornamental name derived from Hebrew צור (tsur) meaning "rock".
ZykRussian, Belarusian A Russian name now found in Belarus and other areas around "white Russia". Literally translates to the Russian word "beetle". It's pronounced "Z'ook" and has taken on other forms of spelling, such as; Zuck, Tzook, Shyk, etc.