Last name H A C (H A C ) , worldwide, is an extremely rare family name. Much more frequently, H A C is the forename as well as the last name.
Suij, Moosdijk, Wouters, Janssen, Lemmers, Groenen, Konnigh, Spaninks, Straten, Martens, Heezen, Jansen, Dongen, Bakker, Segers, Meijer, Hauer, Doorn, Bruin, Laar, Burg, Berg, Smit, Spit, Swaanenburg, and Laarhoven
) , worldwide, is an extremely rare family name. Much more frequently, H A C is the forename as well as the last name.