Hýlov was formerly part of the German Empire. In the German Empire, the place was called Hillau.
The place is now called Hýlov and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Hillau | Austro-Hungary | Wagstadt | before the Treaty of Saint-Germain |
| Hýlov | Austro-Hungary | Wagstadt | before the Treaty of Saint-Germain |
| Hýlov | Czechoslovakia | Bílovec | after the Treaty of Saint-Germain |
| Hillau | German Empire | Wagstadt | 1938 |
| Hýlov | Czechoslovakia | Bílovec | 1945 |
| Hýlov | Czechoslovakia | Nový Jičín | 1992 |
| Hýlov | Czech Republic | Nový Jičín | 1993 |