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 |
|---|---|---|
| Smyth | 16 | 1457 (achet); 1527 (cossing); 1530 (bring); 1532 (cape); 1535 (curtasy); 1555 (allegit); 1563 (bere-sed); 1573 (arrest); 1577 (cope-); 1580 (cramer); 1593 (arrow-heid, buke-); 1594 (citiner); 1601 (convoy); 1621 (damasker); 1623 (cuntre) |
| Smytht | 6 | 1489 (barounry); 1494 (borch); 1516 (baston); 1550 (chapellane); 1573 (cultellar); 1581 (bounteth) |
| Smith | 3 | 1613 (cast); 1642 (bruke); 1645 (clengar) |
| Smyt | 1 | 1594 (cast) |