First, a note on how to read this page. This documents the baptism and "reception into the church" of multiple people, one per line. Only the first date of each month is fully spelled out, and all other dates in the month are just given by the day number of the month.
The excerpt given starts with 7 August 1852. The next line is 8 August 1852, the row after that 10 August 1852, and so on.
The line in question is for 19 August 1852. It appears to read:
> Cathe (a bastard) of Owen Leahy (A Kerry tinker) & Peg Walsh of Kilmacabea, J.h. Finn & Jude Daly
If I had to guess, I would guess that Cathe is "Catherine," not Owen. If what you see in the original document conflicts with the transcription/indexing, go with the original document.
Kilmacabea is a parish of County Cork.
County Kerry is next to County Cork. There are also several places within County Cork named Kerry-something.