"Blu" is a modern and sleek name that exudes a sense of calm and tranquility. It is often associated with the color blue, representing peace, serenity, and depth. Those named Blu are likely to be creative, introspective individuals who appreciate beauty and art in all its forms. Blu is a unique and eye-catching name that stands out for its simplicity and elegance. Overall, Blu is a name that conveys a sense of sophistication and refinement.