Last name Jantra (Jantra 
) , all over the world, is quite a rare cognomen. The last name Jantra is habitual in Thailand, where it is quite a rare surname, Estonia, and Indonesia, where it is a very rare surname. More prevalently, Jantra is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Jantra | Indonesia, Estonia, United States, Thailand, India |
| jongjit jantra researcher |
|
|
| peerathet jantra |
|