| PLACE-NAME | SUGGESTED MEANING |
|---|---|
| Lagan Hill | |
| Laglaff | |
| Lagower Hill | |
| Laigh Coalburn | |
| Laigh Park | |
| Laight | |
| Lairhag Burn | |
| Lamb Hill x2 | |
| Lane Burn | Scots lane ‘slow-moving stream’ |
| Lanehead | Scots lane ‘slow-moving stream’ + head ‘head, source’ |
| Lanemark | Scots lane ‘slow-moving stream’ + Scots mark ‘merk-land’ Lanemark on the banks of Lane Burn |
| Lanemark Moss | Moss on the lands of Lanemark |
| Laneside | Scots lane ‘slow-moving stream’ + ‘side’ Laneside farm at the side of Beoch Lane |
| Langlee Burn | |
| Legate | Scots liggate ‘self-closing gate’ |
| Lethans | |
| Lethans Hill x2 | |
| Limekiln Burn | |
| Lingie Hill | |
| Linn Burn (1) Mansfield Linn Linn Burn Nether Linn Upper Linn | Scots linn ‘waterfall’ Personal name : Mansfield |
| Linn Burn (2) | Scots linn ‘waterfall’ |
| Linn Burn (3) | Scots linn ‘waterfall’ |
| Linn Water | |
| Little Coupla | |
| Little Creoch | |
| Little Dalhanna | see Dalhanna “Hannay’s Holm” |
| Little Garclaugh | |
| Littlemark | |
| Little Poljorg Burn | |
| Little Rigend | |
| Littlechang Hill | |
| Littledodd Hill | |
| Loch Rig | |
| Lochbrowan | G. lag ‘hollow’ |
| Lochhill | |
| Lochingirroch | G. lag ‘hollow’ |
| Lochmeharb | G. lag ‘hollow’ |
| Loch O’ The Lowes | S. lowis ‘lochs’ – ‘Loch of the Lochs’ |
| Lochside | House and farm at the side o Loch O’ Th’ Lowes |
| Lochside Loch | An alternative name applied to Loch O’ Th’ Lowes |
| Logan Hill | |
| Long Break | |
| Long Craig | |
| Longhouse Burn | |
| Loup Burn | S. loup ‘jump’ |
| Loupsheugh Burn, Rig, Rigg | S. loup ‘jump’ + S. sheugh ‘ditch’ |
| Lowes; East, West, Mid | S. lowis ‘lochs’; name from Loch O’ Th’ Lowes |
| Lowesmuir | S. lowis ‘lochs’ + muir ‘moor’ |
| Lowesmuir Mount | |
| Lowmount Plantation | |
| PLACE-NAME | SUGGESTED MEANING |
