Family name ใจธรรมโรจน์ (ใจธรรมโรจน์ 
) , globally, is an extremely rare last name. The last name ใจธรรมโรจน์ is characteristic of South-eastern Asia, particularly Thailand, where it is an extremely rare surname.
| VARIANT | COUNTRY |
|---|---|
| ใจธรรมโรจน์ | Thailand |