Surname ไชยกาญจน์ (Chaiyakarn 
, Chaiyakan , ไชยกาญจน์ ) , across the world, is quite a rare last name. The family name ไชยกาญจน์ is characteristic of Thailand, where it is quite a rare surname, and the United States, where it is an extremely rare surname. Much less frequently, ไชยกาญจน์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Chaiyakarn, Chaiyakan | United States, Thailand |
| ไชยกาญจน์ | Thailand |