Family name Thondiyil (Thondiyil 
) , all over the world, is a rare last name. The family name Thondiyil is habitual in Western Asia, particularly Bahrain, where it is quite a rare surname, United Arab Emirates, where it is a rare surname, and Saudi Arabia. In absolute terms, it is the most numerous in Saudi Arabia, India, and United Arab Emirates. Much less frequently, Thondiyil is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Thondiyil | Saudi Arabia, United Arab Emirates, United States, India, Bahrain |