Last name Ханку (Hanku 
, Ханку 
) , across the world, is a rare surname. The last name Ханку is habitual in Albania, where it is quite a rare surname, Bulgaria, where it is a rare surname, and Italy, where it is a very rare surname. Not in comparison with a country's population, this name is the most popular in Albania, India, and Italy. Likewise, Ханку is the forename as well as the last name.