In the entire world, เลข (Lek 
, เลข , Numnum 
) is quite a rare dominantly masculine, but uncommonly feminine given name. The given name เลข is habitual in Albania, where it is quite a common male name, Macao, where it is quite a rare boy's name, and Greece. Measured by absolute frequency, it most frequently occurs in Indonesia, India, and Albania. Also, เลข is the last name as well as the forename.