| # | Name | Origin | Meaning | Gender | |
|---|---|---|---|---|---|
| 1201 | Otthild | German | Fortunate heroine. | F | |
| 1202 | Otthilda | German | Fortunate heroine. | F | |
| 1203 | Otthilde | German | Fortunate heroine. | F | |
| 1204 | Ottila | German | Fortunate heroine. | F | |
| 1205 | Ottilia | German | Of the fatherland; fortunate heroine. | F | |
| 1206 | Ottilie | German | Elfin spear. Can also be a feminine variant of Odo: Wealthy, or of Ottilia: of the fatherland; fortunate heroine. | F | |
| 1207 | Otto | German | Born eighth or wealthy. | M | |
| 1208 | Ottokar | German | Happy fighter. | M | |
| 1209 | Otylia | German | Fortunate heroine. | F | |
| 1210 | Patty | German | Diminutive of Matilda: Strength in battle. Matilda was the wife of William the Conqueror. Used in Australia as slang for a bushman's pack. | F | |
| 1211 | Peer | German | A rock. Form of Peter. | M | |
| 1212 | Penn | German | Commander. | M | |
| 1213 | Penrod | German | Famous commander. | M | |
| 1214 | Pepin | German | Petitioner. | M | |
| 1215 | Peppi | German | Petitioner. | M | |
| 1216 | Per | German | A rock. Form of Peter. | M | |
| 1217 | Perahta | German | Glorious. | F | |
| 1218 | Petronilla | German | Rock. | F | |
| 1219 | Petronille | German | Rock. | F | |
| 1220 | Philipinna | German | Loves horses. | F | |