Cognomen Jantuek (จันทึก 
, Jantuek ) , throughout the world, is a rare last name. The family name Jantuek is characteristic of South-eastern Asia, particularly Thailand, where it is a rare surname. Much less frequently, Jantuek is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| จันทึก, Jantuek | Thailand |