Last name Alhdar (الهدار 
, Alhdar 
, الحضار 
) , around the world, is quite a rare surname. The cognomen Alhdar is habitual in Libya, where it is quite a common surname, Bahrain, where it is quite a rare surname, and Palestinian Territory. Not in comparison with a country's population, this name is the most popular in Libya, Yemen, and Saudi Arabia. Much less frequently, Alhdar is the forename as well as the last name.