In the world, วิรชัช (วิรชัช 
) is a very rare primarily masculine, but scarcely female forename. The first name วิรชัช is characteristic of South-eastern Asia, particularly Thailand, where it is a rare principally masculine, but very infrequently girly name.
ลอไพบูลย์, ภูคา, พรมมา, จรูญแสง, บุญรับ, ชัชวาลวงศ์, and เจือจันทร์