Blue is the most favorite color worldwide, as deducated in surverys.
Blue eyes are not necessarily the most popular eye color; it just appears that way due to the influence of media and certain regions where blue eyes are more common. Eye color is determined by genetics, with brown eyes being the most common worldwide.
Cheddar.
the most popular color of a doorknob is brown.
I think red is the third most popular color.
Christianity I hope.
Worldwide, that would be Christianity.
the most popular color of windmills would most likely be white.
Just as in the US and other countries there is no 'most popular color' in England. Some colors may be more popular than others, but there is no 'most popular color'.
the second most popular color in ireland is blue
As of 12/2010 the most popular color is white.
The most popular Easter egg color is blue.
The most popular color for tableware continues to be bone or ivory.