Cathy
GirlEnglish
Cathy is a girl name of English origin meaning "Pure".
About this name
Gender
Girl
Language
English
Religion
Christian
Popularity
18 / 100
Syllables
2
Length
5 letters
Meaning
Pure
Etymology
Short form of Catherine, from Greek Aikaterine, possibly derived from aikia (torture) + therine (summer).
Famous People Named Cathy
- Cathy Moriarty — actress
- Cathy Dennis — British singer, songwriter, record producer and actress
- Cathy O'Neil — American mathematician
- Cathy Tyson — English actress
Frequently Asked Questions About Cathy
What does the name Cathy mean?
Cathy means "Pure", and is of English origin.
What is the origin of the name Cathy?
Cathy originates from English, commonly used in Europe.
Is Cathy a boy or girl name?
Cathy is typically used as a girl name.
What religion is the name Cathy associated with?
Cathy is associated with Christian.
Are there famous people named Cathy?
Yes — notable people named Cathy include Cathy Moriarty (actress), Cathy Dennis (British singer), Cathy O'Neil (American mathematician) and Cathy Tyson (English actress).
Last updated: June 2026