The aorta; the vein of the heart
In Arabic, Wateen refers to the aorta, the primary artery that carries blood from the heart to the rest of the body. It is often used poetically to symbolize the 'vein of life' or the essential core of a person's being. The name appears in the Quran, giving it significant spiritual and linguistic depth.
About 112 girls were named Wateen in 2025.
US births per 5-year period, 1990–present (SSA data).