Surname Ikenoya (Ikenoya 
) , across the world, is a very rare cognomen. The last name Ikenoya is characteristic of South-eastern Asia, particularly Thailand, where it is a very rare surname, Malaysia, where it is an extremely rare surname, and Philippines. Not in comparison with a country's population, this name is the most popular in Thailand, China, and India.
| VARIANT | COUNTRY |
|---|---|
| Ikenoya | Philippines, China, India, Malaysia, Thailand |