History of the Welsh language
Denbighshire was the only other county where a majority could still speak Welsh, here, 51.0% could speak Welsh and 94.0% could speak English. As for larger urban areas, Aberdare was the only one where a majority could still speak Welsh, here 59.0% could speak Welsh while 95.4% could speak English. In Cardiff, Wales' capital, 5.2% of people could speak Welsh, while 99.7% of people could speak English. 
At a district level, Llanfyrnach rural district in Pembrokeshire had the highest percentage of Welsh speakers; at 97.5%, while Penllyn rural district in Merioneth had the highest percentage of Welsh monoglots; at 57.3%. Bethesda urban district in Carnarvonshire was the most Welsh speaking urban district in Wales; 96.6% of the district's population could speak Welsh.
Danglish
Danglish is a portmanteau of Danish and English. The term is used in Denmark to refer to the increasingly strong influx of English or pseudo-English vocabulary into Danish. It is an example of code switching, much like Spanglish in the United States.
While it has been argued that the influx of English words, similar to the import of Latin and French words in the past, makes the language more expressive, it remains controversial in many sectors of society, notably with older people, who are often less accustomed to English terms.