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 |
|---|---|---|
| Kilwinning | 1 | 1565 (closing) |
| Kilwynnyng | 1 | 1556 (commendatour) |
| Kylwinning | 1 | 1566 (dam) |