The first name Lev comes from Hebrew and means "heart" (לב).
It is also a common Israeli surname and uncommon first name.
In the Czech Republic, of Slavic origin, Lev (Cyrillic: Лев) translates as "lion".
Germanic the form Löwe or Löw, Loeb, and Loew.
The name also appears in the forms Liev and Lyev.