Flag Common Name Formal Name Krause Name Wikipedia Name Dates Coins
Flag of Kingdom of Morocco Morocco2 Kingdom of Morocco Morocco Morocco 1956 - Present 1
Flag of Kingdom of Norway Norway Kingdom of Norway Norway Norway 1814 - Present 7
Flag of Kingdom of Poland and the Grand Duchy of Lithuania Poland-Lithuania Kingdom of Poland and the Grand Duchy of Lithuania Poland-Lithuania Polish-Lithuanian Commonwealth 1569 - 1795 1
Flag of Kingdom of Spain Spain5 Kingdom of Spain Spain Spain 1975 - Present 21
Flag of Kingdom of Swaziland Swaziland Kingdom of Swaziland Swaziland Eswatini 1968 - 2018 2
Flag of Kingdom of Sweden Sweden Kingdom of Sweden Sweden Sweden 1905 - Present 3
Flag of Kingdom of Thailand Thailand Kingdom of Thailand Thailand Thailand 1932 - Present 7
Flag of Most Serene Republic of San Marino San Marino Most Serene Republic of San Marino San Marino San Marino 301 - Present 1
Flag of Netherlands Netherlands Netherlands Netherlands Netherlands 1839 - Present 16
Flag of Netherlands Antilles Netherlands Antilles Netherlands Antilles Netherlands Antilles Netherlands Antilles 1954 - 2010 2