| # | Concept | Culture | Statement | Freq. |
|---|---|---|---|---|
| 1 | oldest flag | Denmark | The oldest continuing flag, known as Dannebrog, has been used in Denmark for over 800 years. | 5 |
| 2 | oldest flag | Scandinavian countries | The oldest still-used national flag is the Danish flag, known as the Dannebrog, dating back to the 13th century in Scandinavian countries. | 1 |
| 3 | oldest flag | South Asian countries | The oldest national flag is the flag of Nepal, consisting of two single pennons dating back to around the 5th century BCE, and is from South Asian countries. | 1 |