Family name 亚来 (亚来 
, Yalai 
) , worldwide, is a rare cognomen. The surname 亚来 is characteristic of China, where it is a very rare surname, Pakistan, where it is an extremely rare surname, and Malaysia. Measured by absolute frequency, it is commonest in China, India, and Pakistan. More frequently, 亚来 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| 亚来 | China |
| Yalai | China, India, Pakistan, Malaysia, United States |