Last name Bíly (Bíly 
) , worldwide, is a very rare cognomen. The cognomen Bíly is habitual in Eastern Europe, particularly Slovakia, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Bíly | Slovakia |
| anton bíly Czechoslovak soccer player (1931-2009), SK (b. 1931) |
|
|
| anton bíly soccer player (born 1962), SK (b. 1962) |
|