Last name เฮช (Aitch 
, เฮช 
) , in the world, is a rare cognomen. The family name เฮช is characteristic of Saudi Arabia, where it is a rare surname, Australia, where it is a very rare surname, and the United States. Measured by absolute frequency, it is commonest in the United States, Saudi Arabia, and the United Kingdom. Likewise, เฮช is the forename as well as the last name.