The correct spelling of "Gwinne" is actually "Gwynn." The pronunciation of this name is /ɡwɪn/, with the "y" sounding like a short "i" and the "w" being pronounced like a "u." It is important to use the correct spelling of names to avoid confusion and ensure proper communication. Gwynn is a Welsh name with various meaning such as blessed, fair, and white, and it is a popular surname in Wales and the United States.