Across the world, วิจาร (วิจาร 
) is a very rare mostly boy's, but infrequently feminine given name. The forename วิจาร is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare dominantly masculine, but infrequently feminine name. Much less frequently, วิจาร is the last name as well as the forename.
| VARIANT | COUNTRY |
|---|---|
| วิจาร | Thailand |
ยิงยง, เทพวงษ์, and สงวนศักดิ์โยธิน