Yomtovיומטוב, יום-טובHebrew (Modern) Means "good day", derived from Hebrew יום (yom) means "day" and טוב (tov) means "good".
YovelיוֹבֵלHebrew Means "jubilee" or "anniversary" in Hebrew, usually refers to a 50 years anniversary.
ZahaviזהביHebrew, Jewish From Hebrew זהב (zahav) meaning "gold", commonly used as a replacement for Ashkenazi surnames containing the element gold, such as Goldman, Goldstein or Goldberg.