Family name ไอยกาญจน์ (Aiyakan 
, Iyakarn , ไอยกาญจน์ ) , throughout the world, is an extremely rare cognomen. Predominantly, ไอยกาญจน์ is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Aiyakan | India, Thailand |
| Iyakarn, ไอยกาญจน์ | Thailand |