| Termen/ Term | Nr. apariții/ No. occurrences |
| ROMANELLI RAFAELLO | 9 |
| ROMANELLI RAFAELO | 2 |
| ROMANESC | 14 |
| ROMANI | 27 |
| ROMANIA | 35 |
| ROMANO ALEXANDRU | 30 |
| ROMANO COCA | 3 |
| ROMANO GIULIO | 16 |
| ROMANO GIULIO DI PIETRO DE GEANUZZI PIPPI NUMIT IL | 1 |
| ROMANO GRIGORE | 2 |
| ROMANULUI | 1 |
| ROMBOUTS GILLIS | 1 |
| ROMEDI EUGEN | 1 |
| ROMEK ARPAD | 2 |
| ROMEYN WILLEM | 1 |
| ROMHILD | 1 |
| ROMI LOEL | 1 |
| ROMNEY GEORGE | 1 |
| RONA BELA | 1 |
| RONCHI ROMANO | 5 |
| RONI NOEL | 38 |
| ROOS | 1 |
| ROOS CAJETAN | 3 |
| ROOS JEAN | 2 |
| ROOS JOHANN HEINRICH | 9 |
| ROOS JOHANN MELCHIOR | 1 |
| ROOS MELCHIOR | 1 |
| ROOS PHILIPP PETER NUMIT ROSA DA TIVOLI | 3 |
| ROPALA-ROMAN | 7 |
| ROPS FELICIEN | 23 |
| RORICH C. | 1 |
| ROSA | 46 |
| ROSA A. DE | 1 |
| ROSA SALVATOR | 30 |
| ROSA SIGMUND | 1 |
| ROSALBIN DE BONCEY | 1 |
| ROSASPINA FRANCESCO | 1 |
| ROSCA ARCHIP | 2 |
| ROSCA ARHIP | 16 |
| ROSCA DIMITRIE | 1 |
| ROSCA HORIA | 6 |
| ROSCA HORIA MIHAI | 2 |
| ROSCH | 2 |
| ROSCULESCU A. | 17 |
| ROSEE DE LA,ALOYS | 1 |
| ROSEMHLUTH IOSIF | 1 |
| ROSENBLUT IOSIF | 3 |
| ROSENBLUTH IOSIF | 3 |
| ROSENBLUTT IOSIF | 2 |
| ROSENHOF FRANZ ROSELING VON | 3 |