4 Cathy names that mean cathy for girls, listing Cathy baby names 1-4. Catherine, Cathy, Katherine and Kathy are popular names. View Cathy baby names below for name meanings.
Catherine ... Modern-day short forms are usually Katie instead of Cathy ... Australian track celebrity Cathy Freeman. 
Cathy ... 
Katherine ... [Cathy] 
Kathy ... [Cathy]