Last name แก้ววิจิตร (Kaewwichit 
, แก้ววิจิตร, Kaovijit ) , all over the world, is a rare surname. The surname แก้ววิจิตร is habitual in South-eastern Asia, particularly Thailand, where it is quite a rare surname, and Malaysia, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| Kaewwichit, Kaovijit | Thailand |
| Kaewvichit | Thailand, Malaysia |
Gaewvijit, Kaeovichit, Kaeovijit, Kaeowichit, Kaeowijit, Kaeowwijit, Kaewmichit, Kaewpijit, Kaewvichain, Kaewvichein, Kaewvicjit, Kaewvijit, Kaewvijitr, Kaewwichid, Kaewwichitt, Kaewwijarn, Kaewwijit, Kaewwijitr, Kaivijit, Keaoiwijit, Keawpijit, Keawvichit, Keawvijid, Keawvijit, Keawwichit, and Keawwijit