The following information is taken from the Dictionary of the Older Scottish Tongue, available online at http://www.dsl.ac.uk/index.html. This is a work in progress.
| Spelling | Number | Dates & headers |
|---|---|---|
| Campbell | 29 | 1492 (cosing); 1503 (but); 1507 (dans); 1526 (compulsatour); 1536-7 (court-plaint); 1537 (at); 1538 (bruking); 1543-4 (abbot); 1550 (bote, cousing); 1557 (bailȝe); 1572 (comptes); 1575 (closer); 1576 (burrow); 1585 (brother, cruift); 1586 (cessionar); 1596 (art, cloud, counsailing, dedly); 1599 (chalmer); 1615 (charge); 1616 (chanclar); 1642 (cousin); 1647 (calsay, chapman); 1650 (chancelour) |
| Cambell | 5 | 1411 (cristin); 1443 (cose); 1455 (browstar); 1547 (chefe); 1615 (crave) |
| Campble | 1 | 1536-7 (baillie) |