"Form of Sky"
The name Skyy is commonly a unisex name from the "American" origin.
Skyy is a respelling of Sky, an English given name taken from the ordinary English word for the sky, which goes back to Old Norse sky, meaning cloud. The spelling doubles the final letter, a pattern found in modern American given names. It is not the same spelling as Skye, the Scottish island name. The name first appears in United States birth records in 1984.
Sky means "From the word sky, for the upper atmosphere".
The pronunciation of Skyy is SKY.