| PETAR | | - | Serbian, Croatian, Bulgarian, Macedonian | |
| Pete | | [pi:t] | | |
| PETE | | PEET | English | |
| Peter | | ['pi:tə] | | |
| PETER | | PEE-tər (English), PE-ter (German, Slovak), PAY-tər (Dutch) | English, German, Dutch, Swedish, Norwegian, Danish, Slovene, Slovak, Biblical | |
| PETERA | | - | Maori | |
| Peters | | ['pi:təz] | | |
| Peterson | | ['pi:təsn] | | |
| PETI | | - | Hungarian | |
| PETIA | | - | Russian, Bulgarian | |
| PETKO | | - | Bulgarian, Macedonian | |
| PETR | | - | Czech | |
| PETRA | | PET-rah (Finnish), PET-rə (English) | German, Dutch, Czech, Slovak, Slovene, Croatian, Hungarian, Swedish, Finnish, English | |
| PETRAS | | - | Lithuanian | |
| PETRE | | PE-tre (Romanian) | Romanian, Macedonian, Georgian | |