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 |
|---|---|---|
| Leirmount | 2 | 1573 (bang, capitane) |
| Leirmonth | 1 | 1571 (baillie-fe) |