Noble; myrtle tree; or a diminutive of Hadassah
Haddy is primarily used as a diminutive for names like Hadassah or Harriet. In its Hebrew context via Hadassah, it refers to the myrtle tree, symbolizing peace and love. In its Germanic context via Harriet, it relates to being a ruler of the home or having noble status.
Fewer than 5 girls were named Haddy in 2025.
Norwegian singer and television presenter
US births per 5-year period, 1990–present (SSA data).