Meaning and name origin
Mordechai \m(o)-rde-chai, mor-dechai\ as a boy's name is of Hebrew origin, and the meaning of Mordechai is "little man". Mordechai is a variant of Mordecai (Hebrew): also possibly "follower of Marduk, a god of the Babylonians".
Mordechai is not a popular first name for males and an equally uncommon surname or last name for all people (Source: 2000 U.S. Population Census).
Displayed below is the baby name popularity of the name Mordechai for boys. Mordechai reached its highest rank of #962 in the U.S. in 2003 (Source: 2014 Birth Name Statistics).
A suggested similar baby name is Mortdecai. Like Mordechai, this name is not commonly used.