I have taken the names from the Carolingian royal family tree from two sources and arranged the names by number of occurances. The Latin forms were found in reference [4].
| Name | Number of occurences | Latin forms |
| Louis | 6 | Lodhuvicus, Ludhuuuige, Lodhuwicus |
| Charles | 5 | Karolus, Karl, Karle |
| Pepin | 4 | |
| Carloman | 3 | |
| Lothar | 3 | Lodharius |
| Bernard | 3 | |
| Arnulf | 1 | |
| Charlemange | 1 | |
| Desiderius | 1 | |
| William | 1 |
| Name | Number of occurences |
| Gisela | 2 |
| Bertha | 1 |
| Bertrada | 1 |
| Dhuoda | 1 |
| Emma | 1 |
| Fastrada | 1 |
| Irmengarde | 1 |
| Hildigard | 1 |
| Hiltrude | 1 |
| Judith | 1 |
| Luitgard | 1 |
| Rotrude | 1 |
| Theodrada | 1 |
References:
[1] Dhuoda, Handbook for William, trns. by Carol Neel (University of Nebraska Press: Lincoln & London)
[2] Grun, Bernard, The Timetables of History
[3] Scott, Franklin D., "Pepin the Short" (World Book Encyclopedia, 1979)
[4] L'Assemblee de Strabourg (14 fevrier 842), Chroniques de France