All around the world, สิลักษณ์ (สิลักษณ์ 
) is a very rare mostly female, but seldom masculine first name. The first name สิลักษณ์ is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare dominantly girly, but infrequently male name.
| VARIANT | COUNTRY |
|---|---|
| สิลักษณ์ | Thailand |
ขจรบุญ, and แสวงทรัพย์