Across the world, Chatchalerm (Chatchalerm 
) is a very rare largely male, but infrequently girly given name. Much less frequently, Chatchalerm is the last name as well as the forename.
Chomsevi, Khanthaseema, Chalermsukh, Charoenvichenchai, Charoenchai, Theppharat, Dhamcharee, Namwongprom, Thepparat, Phitaksorayuth, Imtanabat, Numbenjapol, Charoenvichienchai, Noisanguan, Lerttham, Kingchai, Kuntasema, Chiewvit, Ongardtansan, Theprat, Duenphen, Rueksasen, Khumphu, Khandet, Ketwetsuriya, Niponcharoensri, and Chalermchaiwat