The spelling of the word "Cannaday" can be a bit confusing at first glance. It is pronounced as [kan-uh-dey] and is spelled using the conventional English alphabet. The "C" at the beginning is pronounced as a hard "K" sound, while the "a"s are both pronounced as the short "a" sound. The "n" and "d" sounds are also pronounced clearly. The "y" at the end is sounded as "ey" in "day" and gives the name its distinct ending.
There is no widely known or recognized etymology for the word "Cannaday". It appears to be a proper noun, often used as a surname. As with many surnames, it is possible that "Cannaday" originated from a variation or combination of words, personal names, or locations that have now been lost or obscured. The specific origin and meaning of the name are likely to be known only within the family or community that bears it.