Cerulean is a very rare and artistic name of Latin origin, meaning dark blue or sky blue. It directly refers to a vivid, clear blue color, perfectly capturing the essence of a blue day. As a given name, it is highly uncommon, often chosen for its unique and distinctive quality, primarily in English-speaking regions. It is more widely known as a descriptive color term rather than a personal name.
Prompt: Generate 12 names for girls that mean blue day.