Surname จันใด (Chandai 
, จันใด ) , all around the world, is quite a rare cognomen. The cognomen จันใด is characteristic of Thailand, where it is quite a rare surname, Malaysia, where it is a very rare surname, and India, where it is an extremely rare surname. Likewise, จันใด is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chandai | Brazil, United States, Thailand, Malaysia, India |
| จันใด | Thailand |