有咩字可以同kathy同音但唔同字,除左cathy

"想要kaXXX,但發音係KATHY咁既"


then u may use.... "Kathie" 發音同 kathy exactly一樣
但無左 "thy" 人人都有既尾

Try

Kafy

if same 發音, different from KaXXX:

Cafy

Catfee

Caty

hope I can help you

If you want the name close to Kathy, try the following names:
Cafee
Caffee
Hope you like one of them.