Surname Alangkarn (Alangkarn 
) , all over the world, is an extremely rare last name. The cognomen Alangkarn is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname. Much more frequently, Alangkarn is the forename as well as the last name.
Solikee, Chainun, Chansiri, Thepkaew, Vongsiri, Sangsawat, Srisamutr, Krongsathan, Vichaikul, Ungkurasee, Prachanant, Wittayakul, Kwansirimonfkon, Thanapatirungsun, and Kwansirimongkon