The following information is taken from the Dictionary of the Older Scots Tongue, available online at http://www.dsl.ac.uk/index.html. This is a work in progress.
| Spelling | Number | Dates & headers |
|---|---|---|
| Ochiltrie | 1 | 1610 (bailȝery) |
| Uchiltre | 1 | 1441 (barounry) |
| Vchiltre | 1 | 1466 (bailȝery) |