Where does “kayt” come from?

kayt (Manx) comes from Old Irish catt, from Latin cattus, from Latin catta — a cat.

kayt (Manx): cat

Definitions

Step	Language	Word	Meaning
1	Old Irish	catt	cat
2	Latin	cattus	a cat
3	Latin	catta	a cat

kayt — Etymology, Origin & Word History | Etymology Explorer