Jeri is a unisex name that is commonly used as a shortened form of the name Geraldine or Jeremiah. It is of English origin and means "spear ruler" or "mighty with a spear." Individuals named Jeri are often described as strong, confident, and determined. They possess a natural leadership ability and are not afraid to take charge in various situations. Jeri is a versatile and timeless name that can suit a variety of personalities and tastes.