Last name 希拉 (Sheila 
, Shira 
, Shelagh 
) , in the entire world, is a common surname. The surname 希拉 is habitual in Albania, where it is quite a common surname, Mauritius, and Spain. Not in comparison with a country's population, it most frequently occurs in India, Mexico, and Spain. More frequently, 希拉 is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Sheila | Philippines, Kenya, United Kingdom, United States, Brazil |
| Shira | Philippines, India, United Kingdom, United States, Brazil |
| Shelagh | Spain, Philippines, United Kingdom, United States, Brazil |
| 希拉 | China |