Across the world, Chayarak (Chayarak 
, ชยารักษ์ ) is a very rare dominantly masculine, but seldom female forename. The first name Chayarak is habitual in South-eastern Asia, particularly Thailand, where it is a very rare dominantly masculine, but infrequently girly name. More prevalently, Chayarak is the last name as well as the forename.