I search Irishgenealogy.ie, a free, online database. I found the following possibilities for your ancestor:
Baptism of JAMES REORDAN of CIRIHEEN on 1 May 1833 Diocese of KERRY, Parish of GLENBEIGH/GLENCAR R.C.Baptism of JAMES REORDAN of CIRIHEEN on 1 May 1833 Name JAMES REORDAN Address CIRIHEEN Father DANIEL REORDAN Mother JOANNA MAHONY Further details in the recordDate of Birth 1 May 1833 (Based on other date information) Sponsor 1 TIMOTHY REARDAN Sponsor 2 MARY SHEA
Baptism of JAMES REARDAN of CNOCANE on 1 August 1833 Name JAMES REARDAN Date of Birth 1 August 1833 (Based on other date information) Address CNOCANE Father JOHN REARDAN Mother NR REARDAN Further details in the record Father Occupation NR Sponsor 1 DANIEL SHEA Sponsor 2 JULIA FOULUE Priest
You will need an exact DOB, parent's names, and/or placename(s) to pick which, if either, is the right one.