Umi is a beautiful and unique name typically used for girls. It has origins in multiple cultures, including Japanese and Hawaiian, and means "sea" in both languages. This name conveys a sense of tranquility and calmness, reminiscent of the peacefulness of the ocean. Those named Umi are often seen as nurturing and caring individuals, with a strong connection to nature and the elements. Overall, Umi is a lovely name that carries a sense of grace and serenity.