Last name ช่างแก้ว (Chankaeo 
, Glassman 
, ช่างแก้ว) , in the world, is quite a common cognomen. The surname ช่างแก้ว is habitual in Israel, where it is quite a rare surname, the United States, and Thailand, where it is a rare surname. Measured by absolute frequency, this name is the most popular in the United States, Thailand, and Canada. Much less frequently, ช่างแก้ว is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chankaeo | Thailand, United States |
| Glassman | Canada, Argentina, United States, Thailand, Israel |