| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 961 | Padric | Irish | Patrician; noble. Form of Patrick. | M | |
| 962 | Parnel | Irish | Nineteenth-century Irish Nationalist Charles Parnell. | M | |
| 963 | Parnell | Irish | Nineteenth-century Irish Nationalist Charles Parnell. | M | |
| 964 | Pat | Irish | Patrician; noble. Abbreviation of Patrick. | M | |
| 965 | Patrick | Irish | Patrician; noble. Romans society was divided into plebeians: (commoners) and patricians: (aristocrats). Saint Patrick - patron saint of Ireland. | M | |
| 966 | Payton | Irish | Patrician; noble. Form of Patrick. | M | |
| 967 | Pearce | Irish | Form of Piers from Peter. | M | |
| 968 | Pearson | Irish | Form of Piers from Peter. | M | |
| 969 | Peyton | Irish | Patrician; noble. Form of Patrick. | M | |
| 970 | Phelan | Irish | Variant of Faolan: Small wolf. | M | |
| 971 | Phelim | Irish | Variant of Feidhlim: Good forever. | M | |
| 972 | Pierce | Irish | Form of Piers from Peter. | M | |
| 973 | Pierson | Irish | Form of Piers from Peter. | M | |
| 974 | Quaid | Irish | Irish form of Walter. | M | |
| 975 | Queran | Irish | Dark. | M | |
| 976 | Quigley | Irish | Unruly hair. | M | |
| 977 | Quin | Irish | Intelligent. | M | |
| 978 | Quinlan | Irish | Graceful. | M | |
| 979 | Quinn | Irish | Counsel; intelligent. | M | |
| 980 | Raghnall | Irish | Strong. | M | |