Derived from Old Norse heiðr meaning “bright, clear” and rún meaning “secret”. In Norse mythology this was the name of a goat that would eat the leaves from the tree of life and produce mead in her udder.
People with the name Cadwaladyr have a deep inner desire to create and express themselves, often in public speaking, acting, writing or singing. They also yearn to have beauty around them in their home and work environment.