Pau is a unisex name of Catalan origin that means "small" or "humble." It is a short and simple name that exudes a sense of charm and innocence. Pau is often used as a nickname for names such as Paul, Paulina, or Paulette. People with the name Pau are often known for their kind-hearted and gentle nature. Overall, Pau is a lovely and versatile name that suits individuals of all ages.