Cathy
US Popularity Rank: 8941
Origin: Greek
Meaning: pure
Cathy is a girl's name of Greek origin. Perfect for celebrating baby's innocence, this sweet diminutive of Catherine means "pure." You can also spell it as Kathy or Kathi if you're feeling creative. Cathy offers plenty of inspiration and versatility, from honoring a relative from previous generations to reflecting your daughter's refined and honest temperament.