Family name بيلاو (Pillau 
, بيلاو) , throughout the world, is a rare surname. The surname بيلاو is characteristic of Estonia, where it is a rare surname, Germany, and the United Kingdom, where it is an extremely rare surname. Measured by absolute frequency, this name is the most popular in Germany, Estonia, and the United States. Very seldom, بيلاو is the forename as well as the last name.
| VARIANT | COUNTRY |
|---|---|
| Pillau | United Kingdom, United States, Germany, Estonia, India |