Jílové was formerly part of the German Empire. In the German Empire, the place was called Jilowei.
The place is now called Jílové and belongs to Czech Republic.
| Historical place name | Country | Administration | Time |
|---|---|---|---|
| Jilowei | Austro-Hungary | Turnau | before the Treaty of Saint-Germain |
| Jílové | Austro-Hungary | Turnau | before the Treaty of Saint-Germain |
| Jílové | Czechoslovakia | Turnov | after the Treaty of Saint-Germain |
| Jilowei | German Empire | Reichenberg | 1938 |
| Jílové | Czechoslovakia | Turnov | 1945 |
| Jílové | Czechoslovakia | Liberec | 1992 |
| Jílové | Czech Republic | Jablonec nad Nisou | 1993 |